BTU SFL WORD LISTS - C1 LEVEL
1) abandon verb STOP DOING C1
2) abnormal adjective C1
3) aboard adverb, preposition C1
4) abortion noun C1
5) Absolutely! C1
6) absorb verb REMEMBER C1
7) abuse noun WRONG ACTION C1
8) accelerate verb HAPPEN C1
9) acceptable adjective ALLOWED C1
10) acceptance noun C1
11) accepted adjective C1
12) accessory noun C1
13) acclaimed adjective C1
14) accomplish verb C1
15) in accordance with sth C1
16) by all accounts C1
17) accumulate verb C1
18) accusation noun C1
19) accustomed to sth/doing sth C1
20) acknowledge verb ACCEPT C1
21) acknowledge verb SAY RECEIVED C1
22) acquaintance noun C1
23) legal action C1
24) out of action C1
25) course of action C1
26) active adjective VOLCANO C1
27) adaptation noun C1
28) addictive adjective C1
29) address verb DEAL WITH C1
30) administration noun C1
31) administrative adjective C1
32) administrator noun C1
33) adult adjective NOT A CHILD C1
34) adviser noun C1
35) affluent adjective C1
36) affordable adjective C1
37) after preposition DESPITE C1
38) after all C1
39) have sth against sb/sth C1
40) agency noun ORGANIZATION C1
41) agenda noun MEETING C1
42) aggression noun C1
43) aggressive adjective DETERMINED C1
44) long ago C1
45) agree verb BE THE SAME C1
46) ahead of time/schedule C1
47) aid noun HELP C1
48) in aid of sb/sth C1
49) with the aid of sth C1
50) aid noun EQUIPMENT C1
51) aid verb C1
52) on air C1
53) alarm verb C1
54) alarming adjective C1
55) alert adjective C1
56) alert noun C1
BTU SFL WORD LISTS - C1 LEVEL
57) all things considered C1
58) all hours C1
59) all at once C1
60) be all very well C1
61) be all set C1
62) allegation noun C1
63) alleged adjective C1
64) allocate verb C1
65) allow verb TIME/MONEY C1
66) allow verb MAKE POSSIBLE C1
67) allowance noun MONEY C1
68) ally noun PERSON C1
69) let alone C1
70) alongside adverb, preposition NEXT TO C1
71) alongside adverb, preposition WITH C1
72) alteration noun C1
73) alternate days/weeks/years, etc. C1
74) alternate verb C1
75) amateur adjective C1
76) amateur noun HOBBY C1
77) amateur noun NO SKILL C1
78) amendment noun C1
79) amid preposition WHILE C1
80) among preposition DIVIDE C1
81) ample adjective C1
82) analytical adjective C1
83) angle noun SPACE C1
84) at an angle C1
85) angle noun DIRECTION C1
86) angle noun WAY OF THINKING C1
87) annoyance noun C1
88) anticipate verb C1
89) anti-social adjective BEHAVIOUR C1
90) anti-social adjective PERSON C1
91) anyhow adverb CHANGING STATEMENT C1
92) anywhere near sth C1
93) appalling adjective BAD C1
94) apparent adjective SEEMS TRUE C1
95) appeal noun REQUEST C1
96) appeal verb REQUEST C1
97) it would appear (that) C1
98) appetite noun FOOD C1
99) applaud verb CLAP C1
100)
applause noun C1
101)
appliance noun C1
102)
apply verb USE C1
103)
appoint verb C1
104)
archaeologist noun C1
105)
archaeology noun C1
106)
arise verb C1
107)
arrival noun NEW PERSON/THING C1
108)
arts C1
109)
art noun SKILL C1
110)
as it happens C1
111)
as many as C1
112)
as yet C1
BTU SFL WORD LISTS - C1 LEVEL
113)
114)
115)
116)
117)
118)
119)
120)
121)
122)
123)
124)
125)
126)
127)
128)
129)
130)
131)
132)
133)
134)
135)
136)
137)
138)
139)
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141)
142)
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150)
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152)
153)
154)
155)
156)
157)
158)
159)
160)
161)
162)
163)
164)
165)
166)
167)
168)
assert verb C1
asset noun USEFUL C1
asset noun WORTH MONEY C1
assign verb C1
assignment noun C1
associate verb TWO THINGS/PEOPLE C1
in association with C1
assumption noun C1
assurance noun PROMISE C1
assure verb MAKE CERTAIN C1
at the expense of sth C1
at face value C1
at a glance C1
at hand C1
at the very least C1
at short notice C1
at once C1
at random C1
at times C1
attached to sb/sth C1
attack verb CRITICIZE C1
attain verb C1
attendance noun NUMBER C1
attendance noun REGULARLY C1
auction noun C1
audition noun C1
authentic adjective C1
authority noun OFFICIAL GROUP C1
authorize verb C1
be authorized to do sth C1
avenue noun ROAD C1
average adjective NOT EXCELLENT C1
awareness noun C1
away adverb SPORT C1
back road/street C1
bacteria noun C1
bad adjective PAINFUL C1
too bad C1
strike a balance C1
be on the ball C1
bankrupt adjective C1
basically adverb MOSTLY C1
basis noun REASON C1
on the basis of sth C1
basis noun DEVELOPMENT C1
beak noun C1
bear verb NAME C1
bear left/right C1
beat verb BETTER THAN C1
beat verb FOOD C1
beat about/around the bush C1
before you know it C1
behind preposition CAUSING C1
behind adverb SLOWER C1
behind the times C1
the next best thing C1
BTU SFL WORD LISTS - C1 LEVEL
169)
170)
171)
172)
173)
174)
175)
176)
177)
178)
179)
180)
181)
182)
183)
184)
185)
186)
187)
188)
189)
190)
191)
192)
193)
194)
195)
196)
197)
198)
199)
200)
201)
202)
203)
204)
205)
206)
207)
208)
209)
210)
211)
212)
213)
214)
215)
216)
217)
218)
219)
220)
221)
222)
223)
224)
(have) the best of both worlds C1
bet verb C1
between adverb SPACE C1
between adverb TIME C1
beware verb C1
beyond preposition INVOLVING OTHERS C1
beyond preposition NOT UNDERSTAND C1
beyond adverb PLACE C1
biased adjective C1
bid noun OFFER C1
big adjective SUCCESSFUL C1
bilingual adjective C1
birth noun BEGINNING C1
a bit of a change/fool/problem, etc. C1
bit by bit C1
be to blame C1
turn a blind eye (to sth) C1
the blind C1
blindness noun NOT SEEING C1
block verb CANNOT SEE C1
new blood C1
bloody adjective VIOLENT C1
out of the blue C1
board noun ORGANIZATION C1
take sth on board C1
borrow verb MONEY C1
bounce back SUCCESSFUL AGAIN C1
bound adjective DIRECTION C1
boundary noun LINE C1
boundary noun LIMIT C1
bracket noun GROUP C1
brain noun INTELLIGENCE C1
brass noun METAL C1
break even C1
break noun DAMAGE C1
breakdown noun FAILURE C1
catch your breath; get your breath back C1
bribe noun C1
bribe verb C1
look on the bright side C1
bring sth to an end C1
broaden verb C1
broadly adverb C1
broken English/Spanish, etc. C1
bronze noun PRIZE C1
brush sth away/off, etc. C1
brush up (on) sth C1
brutal adjective C1
bubble noun C1
bubble (over) with confidence/enthusiasm, etc. C1
build (sth) up or build up (sth) C1
in bulk C1
the bulk of sth C1
bulky adjective C1
bully verb C1
bully noun C1
BTU SFL WORD LISTS - C1 LEVEL
225)
226)
227)
228)
229)
230)
231)
232)
233)
234)
235)
236)
237)
238)
239)
240)
241)
242)
243)
244)
245)
246)
247)
248)
249)
250)
251)
252)
253)
254)
255)
256)
257)
258)
259)
260)
261)
262)
263)
264)
265)
266)
267)
268)
269)
270)
271)
272)
273)
274)
275)
276)
277)
278)
279)
280)
bump into sb C1
bump noun BODY C1
bump noun SURFACE C1
burden noun C1
a burning issue/question C1
burning ambition/desire, etc. C1
by and large C1
by law C1
by way of sth C1
cabin noun HOUSE C1
call verb ASK TO COME C1
call an election/meeting, etc. C1
call off sth or call sth off STOP C1
call on sb to do sth C1
a call for sth C1
call noun VISIT C1
campaign noun ACTIVITIES C1
campaign noun WAR C1
campaign verb C1
cancellation noun C1
cap verb LIMIT C1
to cap it all C1
capability noun C1
capacity noun JOB C1
capture sb's attention/ imagination/ interest C1
capture noun C1
take care of sth/doing sth C1
I/he, etc. couldn't care less C1
carriage noun TRAIN C1
carry verb DISEASE C1
catch on BECOME POPULAR C1
catch up (sb) or catch (sb) up BE AS GOOD AS C1
cater verb C1
cater for sb/sth C1
cater to sb/sth C1
cause noun PRINCIPLE C1
caution noun CARE C1
central adjective CITY C1
central adjective ORGANIZATION C1
cereal noun PLANT C1
know/say for certain C1
certainly not C1
changeable adjective C1
chaotic adjective C1
character noun INTERESTING PERSON C1
character noun WRITING C1
charge noun CRIME C1
chatty adjective PERSON C1
chatty adjective WRITING C1
cheap adjective LOW QUALITY C1
check (up) on sth C1
check sth out or check out sth INFORMATION C1
check sth out or check out sth GO TO SEE C1
chilly adjective C1
cholesterol noun C1
chore noun C1
BTU SFL WORD LISTS - C1 LEVEL
281)
282)
283)
284)
285)
286)
287)
288)
289)
290)
291)
292)
293)
294)
295)
296)
297)
298)
299)
300)
301)
302)
303)
304)
305)
306)
307)
308)
309)
310)
311)
312)
313)
314)
315)
316)
317)
318)
319)
320)
321)
322)
323)
324)
325)
326)
327)
328)
329)
330)
331)
332)
333)
334)
335)
336)
come over sb C1
come round BECOME CONSCIOUS C1
come under sth LIST C1
come under sth EXPERIENCE C1
come up OPPORTUNITY C1
come up PROBLEM C1
come up COMPUTER C1
come up against sth C1
comfort noun PLEASANT THING C1
command noun COMPUTER C1
commodity noun C1
common adjective ORDINARY C1
in common with sb/sth C1
commonly adverb C1
commute verb C1
be good company C1
comparable adjective C1
comparative adjective C1
comparatively cheap/easy/little, etc. C1
compare notes C1
compatible adjective EQUIPMENT C1
feel compelled to do sth C1
compensate verb MONEY C1
competence noun C1
competent adjective C1
compile verb C1
complaint noun ANNOYING THING C1
completion noun C1
complex noun BUILDINGS C1
complicate verb C1
complication noun DIFFICULTY C1
compliment verb C1
comply verb C1
component noun MACHINE C1
component noun FEATURE C1
comprehensive adjective C1
comprehensively adverb C1
comprise verb CONSIST C1
comprise verb FORM C1
(be) concentrated around/in/on, etc. C1
concern verb WORRY C1
be concerned with sth C1
conclude verb DECIDE C1
conclude verb END C1
concrete adjective CERTAIN C1
condition noun AGREEMENT C1
confidential adjective C1
congestion noun C1
conquer verb C1
conscientious adjective C1
conscious adjective AWAKE C1
consciousness noun AWARE C1
consent noun C1
as a consequence C1
of little/no consequence C1
conservation noun NOT WASTE C1
BTU SFL WORD LISTS - C1 LEVEL
337)
338)
339)
340)
341)
342)
343)
344)
345)
346)
347)
348)
349)
350)
351)
352)
353)
354)
355)
356)
357)
358)
359)
360)
361)
362)
363)
364)
365)
366)
367)
368)
369)
370)
371)
372)
373)
374)
375)
376)
377)
378)
379)
380)
381)
382)
383)
384)
385)
386)
387)
388)
389)
390)
391)
392)
conservative adjective C1
consider verb FACTS C1
consider verb MAY BE TRUE C1
considerate adjective C1
constitute verb C1
constitution noun LAWS C1
constructive adjective C1
consult verb GET INFORMATION C1
consult verb DISCUSS C1
consume verb USE RESOURCE C1
consumption noun C1
contact noun TOUCH C1
contestant noun C1
context noun LANGUAGE C1
continual adjective C1
continually adverb C1
contradict verb SAY SOMEONE IS WRONG C1
to the contrary C1
contrary to sth C1
contribute verb WRITE C1
control noun CALM C1
controversy noun C1
convenience noun HELPFUL THING C1
convention noun MEETING C1
convention noun CUSTOM C1
conventional wisdom C1
hold a conversation C1
convey verb C1
convincing adjective C1
cool adjective CALM C1
keep your cool C1
coolness noun COLD C1
corporate adjective C1
corrupt adjective C1
corrupt verb C1
corruption noun BAD BEHAVIOUR C1
corruption noun MAKE DISHONEST C1
cosmopolitan adjective C1
counterpart noun C1
countless adjective C1
courageous adjective C1
during/in/over the course of sth C1
a matter of course C1
cover verb REPORT C1
cover verb FINANCIAL PROTECTION C1
cover verb MONEY C1
cover sth up or cover up sth C1
cover noun FINANCIAL C1
cover noun FROM WEATHER/ATTACK C1
coverage noun REPORT C1
crack a joke C1
crash verb MONEY C1
crash noun BUSINESS C1
crawl noun SPEED C1
crawl noun SWIMMING C1
like crazy C1
BTU SFL WORD LISTS - C1 LEVEL
393)
394)
395)
396)
397)
398)
399)
400)
401)
402)
403)
404)
405)
406)
407)
408)
409)
410)
411)
412)
413)
414)
415)
416)
417)
418)
419)
420)
421)
422)
423)
424)
425)
426)
427)
428)
429)
430)
431)
432)
433)
434)
435)
436)
437)
438)
439)
440)
441)
442)
443)
444)
445)
446)
447)
448)
the cream of sth C1
criterion noun C1
critic noun NOT APPROVE C1
crossing noun TRIP BY WATER C1
crowd verb C1
be a far cry from sth C1
cultivate verb GROW C1
cultivation noun C1
cure verb PROBLEM C1
customary adjective C1
to cut a long story short C1
cut across sth GROUP C1
cut out sth or cut sth out SHAPE C1
cut out sth or cut sth out STOP EATING C1
cut noun REDUCTION C1
cutback noun C1
cutting-edge adjective C1
dare sb to do sth C1
How dare she/you, etc. C1
dark adjective BAD C1
date noun FRUIT C1
the dawn of sth C1
days C1
the old days C1
daycare noun C1
daydream verb C1
day-to-day adjective C1
dead adverb EXTREMELY C1
be dead (set) against sth/doing sth C1
deadly dull/serious, etc. C1
a good deal C1
debut noun C1
decisive adjective AFFECTING C1
declaration noun C1
dedicate your life/yourself to sth C1
dedicated adjective GIVING TIME/ENERGY C1
dedication noun C1
deduction noun AMOUNT C1
deepen verb KNOWLEDGE C1
defect noun C1
defence noun MILITARY C1
defend verb LAW C1
deficiency noun FAULT C1
deficit noun C1
definitely not C1
definition noun IMAGE C1
delegate noun C1
delicate adjective NEEDING CARE C1
deliver verb PROMISE C1
in demand C1
demonstrate verb SHOW HOW C1
demonstration noun SHOWING C1
demonstration noun PROOF C1
density noun C1
deodorant noun C1
dependent on/upon sth C1
BTU SFL WORD LISTS - C1 LEVEL
449)
450)
451)
452)
453)
454)
455)
456)
457)
458)
459)
460)
461)
462)
463)
464)
465)
466)
467)
468)
469)
470)
471)
472)
473)
474)
475)
476)
477)
478)
479)
480)
481)
482)
483)
484)
485)
486)
487)
488)
489)
490)
491)
492)
493)
494)
495)
496)
497)
498)
499)
500)
501)
502)
503)
504)
deposit noun BANK C1
deposit noun RENT C1
deposit verb C1
deprived adjective C1
deputy noun C1
derive (sth) from sth C1
deserted adjective C1
design noun DRAWING C1
desire verb C1
destiny noun FUTURE C1
destiny noun POWER C1
detached adjective BUILDING C1
detect verb C1
deteriorate verb C1
determine verb FIND C1
determine verb DECIDE C1
devastated adjective C1
devastating adjective SHOCKING C1
developer noun PRODUCTS C1
devote yourself to sth C1
dictate verb C1
diesel noun C1
tell the difference C1
differentiate verb SEE DIFFERENCE C1
put sb in a difficult position C1
digest verb FOOD C1
digest verb INFORMATION C1
digestion noun C1
diminish verb C1
diplomatic adjective GOVERNMENTS C1
direct adjective CLEAR C1
direct sth against/at/towards, etc. sb/sth C1
direct verb ORGANIZE C1
direction noun CONTROL C1
directory noun C1
disadvantaged adjective C1
disapproval noun C1
disastrous adjective C1
discipline noun SELF CONTROL C1
discomfort noun SITUATION C1
discontent noun C1
discovery noun THING/PERSON C1
discriminate verb TREAT UNFAIRLY C1
discrimination noun C1
disgusted adjective C1
dishonestly adverb C1
dismiss verb NOT CONSIDER C1
dismiss verb MAKE LEAVE C1
dismissal noun IDEA C1
dismissal noun JOB C1
disorder noun ILLNESS C1
disorder noun BAD BEHAVIOUR C1
displace verb C1
displacement noun C1
dispose of sth C1
disrespect noun C1
BTU SFL WORD LISTS - C1 LEVEL
505)
506)
507)
508)
509)
510)
511)
512)
513)
514)
515)
516)
517)
518)
519)
520)
521)
522)
523)
524)
525)
526)
527)
528)
529)
530)
531)
532)
533)
534)
535)
536)
537)
538)
539)
540)
541)
542)
543)
544)
545)
546)
547)
548)
549)
550)
551)
552)
553)
554)
555)
556)
557)
558)
559)
560)
disruption noun C1
dissertation noun C1
dissolve verb END C1
distant adjective NOT FRIENDLY C1
distinct adjective DIFFERENT C1
distinct adjective CLEAR C1
distinctive adjective C1
distort verb C1
distraction noun NO ATTENTION C1
distraction noun FUN C1
distress noun UPSET C1
distressed adjective C1
distribute verb SUPPLY C1
distribution noun SUPPLYING C1
distribution noun SHARING C1
disturbance noun INTERRUPTION C1
diversity noun C1
divert sb's attention/thoughts, etc. C1
divide sth (up) among/between sb C1
divide verb NUMBERS C1
divide verb DISAGREE C1
divide noun C1
will do C1
do your utmost C1
do away with sth C1
dock noun C1
domain noun C1
dominant adjective IMPORTANT C1
dominate verb BE IMPORTANT C1
domination noun C1
donate verb BLOOD/ORGANS C1
no doubt C1
doubt verb NOT BELIEVE C1
down to earth C1
down adjective NOT WORKING C1
downside noun C1
down-to-earth adjective C1
downward adjective C1
downwards adverb C1
dozens C1
draft verb C1
drastic adjective C1
drastically adverb C1
draught noun C1
draw verb SPORT C1
draw on sth C1
draw sth up or draw up sth C1
drawback noun C1
drive sb to sth; drive sb to do sth C1
drive noun ENERGY C1
drop verb TAKE C1
drop noun DISTANCE C1
dry adjective WINE C1
dry adjective HAIR/SKIN C1
dual adjective C1
be due for sth C1
BTU SFL WORD LISTS - C1 LEVEL
561)
562)
563)
564)
565)
566)
567)
568)
569)
570)
571)
572)
573)
574)
575)
576)
577)
578)
579)
580)
581)
582)
583)
584)
585)
586)
587)
588)
589)
590)
591)
592)
593)
594)
595)
596)
597)
598)
599)
600)
601)
602)
603)
604)
605)
606)
607)
608)
609)
610)
611)
612)
613)
614)
615)
616)
dull adjective NOT BRIGHT C1
dumb adjective C1
dump verb GET RID OF C1
dump noun WASTE C1
duration noun C1
dwell on/upon sth C1
have an ear for sth C1
how/what/why, etc. on earth? C1
easily adverb LIKELY C1
(take) the easy way out C1
easier said than done C1
ecology noun C1
edible adjective C1
have little/no effect C1
take effect C1
effectiveness noun C1
the elderly C1
electrical adjective SUPPLY C1
elegance noun C1
eligible adjective C1
eliminate verb GET RID OF C1
eliminate verb COMPETITION C1
elite noun C1
embrace verb ACCEPT C1
embrace verb INCLUDE C1
emerge verb BECOME KNOWN C1
emission noun C1
emperor noun C1
empire noun COUNTRIES C1
empire noun BUSINESSES C1
employ verb USE C1
empty adjective NO MEANING C1
enclose verb BE ALL AROUND C1
make ends meet C1
endeavour to do sth C1
enforce verb C1
engage verb C1
enhance verb C1
have had enough C1
enrich verb C1
enter verb PERIOD OF TIME C1
enterprise noun BUSINESS C1
enterprise noun QUALITY C1
entitle verb GIVE TITLE C1
environmentalist noun C1
envisage verb C1
envision verb C1
equally adverb SAME AMOUNTS C1
equally adverb SAME DEGREE C1
equation noun C1
equivalent adjective C1
equivalent noun C1
erosion noun PHYSICAL DAMAGE C1
escape noun GETTING OUT C1
establish communication/relations, etc. C1
establish sb/sth as sth C1
BTU SFL WORD LISTS - C1 LEVEL
617)
618)
619)
620)
621)
622)
623)
624)
625)
626)
627)
628)
629)
630)
631)
632)
633)
634)
635)
636)
637)
638)
639)
640)
641)
642)
643)
644)
645)
646)
647)
648)
649)
650)
651)
652)
653)
654)
655)
656)
657)
658)
659)
660)
661)
662)
663)
664)
665)
666)
667)
668)
669)
670)
671)
672)
establishment noun ORGANIZATION C1
establishment noun STARTING C1
ethnic adjective C1
evaluate verb C1
evaluation noun C1
even so C1
in the event of sth C1
in any event C1
better/faster/happier, etc. than ever C1
every now and then C1
do everything in your power to do sth C1
evolve verb C1
not exactly easy/new/rich, etc. C1
exaggerate verb C1
exaggeration noun C1
exceed verb BE MORE C1
exceed sb's expectations C1
exceed the speed limit C1
make an exception C1
exceptionally adverb C1
excess noun C1
excess adjective C1
excessive adjective C1
exclude verb KEEP OUT C1
exclude verb NOT INCLUDE C1
exclusive adjective NOT SHARED C1
exclusively adverb C1
executive adjective C1
executive noun C1
exhaust verb C1
exhaust noun GAS C1
exhaust noun PIPE C1
exhaustive adjective C1
exhibit verb SHOW OBJECTS C1
exhibit noun C1
exist verb LIVE C1
existence noun LIFE C1
expenses noun C1
exploration noun C1
explosion noun INCREASE C1
exposure noun C1
exterior noun C1
extinct adjective C1
extinction noun C1
extra noun ACTOR C1
extrovert noun C1
keep an eye out for sb/sth C1
be in the public eye C1
fabric noun C1
fabulous adjective C1
face the music C1
facilitate verb C1
the English/law/science, etc. faculty C1
fair adjective AVERAGE C1
fair noun SHOW OF GOODS/SERVICES C1
fairness noun C1
BTU SFL WORD LISTS - C1 LEVEL
673)
674)
675)
676)
677)
678)
679)
680)
681)
682)
683)
684)
685)
686)
687)
688)
689)
690)
691)
692)
693)
694)
695)
696)
697)
698)
699)
700)
701)
702)
703)
704)
705)
706)
707)
708)
709)
710)
711)
712)
713)
714)
715)
716)
717)
718)
719)
720)
721)
722)
723)
724)
725)
726)
727)
728)
fake adjective C1
fall flat C1
fall noun DEFEAT C1
false adjective NOT SINCERE C1
far from sth C1
far from it C1
how far C1
fascinate verb C1
fascination noun C1
fatty adjective C1
in sb's favour C1
feasible adjective C1
feast noun C1
feed verb EAT FOOD C1
feed verb SUPPLY C1
bad/ill feeling C1
feminine adjective C1
fibre noun C1
fiction noun NOT TRUE C1
figure noun AMOUNT C1
figure noun PICTURE C1
fill verb JOB C1
filthy adjective DIRTY C1
filthy adjective OFFENSIVE C1
finish off (sth) or finish (sth) off C1
from start to finish C1
first and foremost C1
fit verb SAME C1
fit verb SUITABLE C1
fit in C1
fit in with sth SUCCESSFUL PART C1
fit adjective SUITABLE C1
fix sth up C1
flair noun ABILITY C1
flaw noun C1
flee verb C1
fleet noun SHIPS C1
fleet noun VEHICLES C1
flow noun MOVEMENT C1
the focus of sth C1
follow verb BE INTERESTED C1
the foot of sth C1
set foot in/on sth C1
footstep noun C1
for preposition RESPONSIBILITY C1
for preposition COMPARE C1
for good C1
for life C1
for long C1
for the most part C1
for the time being C1
for a start C1
foresee verb C1
in the form of sth C1
formal adjective STUDY C1
formal adjective OFFICIAL C1
BTU SFL WORD LISTS - C1 LEVEL
729)
730)
731)
732)
733)
734)
735)
736)
737)
738)
739)
740)
741)
742)
743)
744)
745)
746)
747)
748)
749)
750)
751)
752)
753)
754)
755)
756)
757)
758)
759)
760)
761)
762)
763)
764)
765)
766)
767)
768)
769)
770)
771)
772)
773)
774)
775)
776)
777)
778)
779)
780)
781)
782)
783)
784)
formally adverb OFFICIALLY C1
formally adverb POLITELY C1
format noun C1
formula noun METHOD C1
formula noun RULE C1
forthcoming adjective OFFERED C1
forward adverb PROGRESS C1
foul adjective UNPLEASANT C1
foul language C1
foundation noun START C1
foundation noun ORGANIZATION C1
free from/of sth C1
fresh adjective NOT TIRED C1
friction noun C1
fright noun C1
from then/that day, etc. on C1
from scratch C1
fruitful adjective C1
frustrated adjective C1
frustrating adjective C1
fulfil a duty/promise/responsibility, etc. C1
fulfil an ambition/dream/goal, etc. C1
fulfil a function/need/role, etc. C1
fulfil criteria/requirements/qualifications, etc. C1
fumes noun C1
function noun EVENT C1
fund noun C1
funds C1
fund verb C1
funding noun C1
furnished adjective C1
a further 10/100, etc. C1
fuss noun C1
gadget noun C1
gain noun INCREASE C1
gardens C1
garment noun C1
gather verb THINK C1
gather speed/strength/support, etc. C1
gathering noun C1
gene noun C1
generalization noun C1
generalize verb C1
generous adjective LARGE C1
genetic adjective C1
genetically modified adjective C1
genius noun PERSON C1
gentle adjective SLOPE C1
genuine adjective SINCERE C1
geology noun C1
germ noun DISEASE C1
gerund noun C1
gesture noun MOVEMENT C1
gesture noun ACTION C1
get a grip (on yourself) C1
get on sb's nerves C1
BTU SFL WORD LISTS - C1 LEVEL
785)
786)
787)
788)
789)
790)
791)
792)
793)
794)
795)
796)
797)
798)
799)
800)
801)
802)
803)
804)
805)
806)
807)
808)
809)
810)
811)
812)
813)
814)
815)
816)
817)
818)
819)
820)
821)
822)
823)
824)
825)
826)
827)
828)
829)
830)
831)
832)
833)
834)
835)
836)
837)
838)
839)
840)
get rid of sb C1
get sth straight C1
be getting at sth C1
get back to sb C1
get into sth BE INTERESTED C1
get out DIFFERENT PLACES C1
get (sb/sth) out C1
get (sb) through sth C1
get through to sb C1
giant noun IMAGINARY MAN C1
gift noun ABILITY C1
gifted adjective C1
give sth a miss C1
give way C1
give sb your word C1
be glad of sth C1
glamour noun C1
glimpse noun C1
globalization noun C1
glory noun PRAISE C1
glory noun QUALITY C1
go hand in hand C1
keep sb going C1
go from strength to strength C1
go into sth START C1
go into sth BE USED C1
go off EXPLODE C1
good adjective LARGE C1
grab the opportunity/chance C1
grab sb's attention C1
grace noun MOVEMENT C1
graceful adjective MOVEMENT/SHAPE C1
grade verb LEVEL C1
grand adjective C1
grasp verb HOLD C1
grasp verb UNDERSTAND C1
greed noun C1
grey adjective BORING C1
grill noun OVER FIRE C1
gripping adjective C1
gross adjective TOTAL C1
gross adjective SERIOUS C1
gain/lose ground C1
on the grounds of/that C1
group verb C1
grumpy adjective C1
guideline noun C1
habitat noun C1
be in sb's hands C1
happen to do sth C1
happily adverb LUCKY C1
harassment noun C1
hard adjective UNPLEASANT C1
hardship noun C1
there's no harm in doing sth C1
harsh adjective UNPLEASANT C1
BTU SFL WORD LISTS - C1 LEVEL
841)
842)
843)
844)
845)
846)
847)
848)
849)
850)
851)
852)
853)
854)
855)
856)
857)
858)
859)
860)
861)
862)
863)
864)
865)
866)
867)
868)
869)
870)
871)
872)
873)
874)
875)
876)
877)
878)
879)
880)
881)
882)
883)
884)
885)
886)
887)
888)
889)
890)
891)
892)
893)
894)
895)
896)
harsh adjective CRUEL C1
harsh adjective TOO STRONG C1
hate noun C1
hatred noun C1
hazard noun C1
lose your head C1
head verb FRONT/TOP C1
heading noun C1
health care noun C1
in your heart C1
heavenly adjective C1
hectic adjective C1
helpless adjective C1
hence adverb C1
heroic adjective BRAVE C1
heroic adjective TRYING HARD C1
have no hesitation in doing sth C1
high in sth C1
high adverb AMOUNT/LEVEL C1
highly adverb VERY C1
hilarious adjective C1
historian noun C1
historically adverb C1
a history of sth C1
hit verb REACH C1
hold verb JOB OR QUALIFICATION C1
hold an opinion/belief/view C1
hold sb's attention/interest C1
hold sb/sth back PREVENT MOVEMENT C1
hold back sth or hold sth back NOT TELL C1
hold on CONFUSED/SURPRISED C1
on hold C1
holy adjective C1
the home of sth/sb C1
make yourself at home C1
home noun CARE C1
homeless adjective C1
the homeless C1
honoured adjective C1
hop verb MOVE QUICKLY C1
in the hope of/that C1
broaden/expand/widen your horizons C1
on the horizon C1
horizontal adjective C1
horn noun ANIMAL C1
hospitable adjective C1
hospitality noun C1
a host of sth C1
host verb C1
hostile adjective UNFRIENDLY C1
hostile adjective DIFFICULT C1
a hot issue/topic C1
hot adjective EXCITING C1
hourly adverb C1
housing noun C1
humanity noun ALL PEOPLE C1
BTU SFL WORD LISTS - C1 LEVEL
897)
898)
899)
900)
901)
902)
903)
904)
905)
906)
907)
908)
909)
910)
911)
912)
913)
914)
915)
916)
917)
918)
919)
920)
921)
922)
923)
924)
925)
926)
927)
928)
929)
930)
931)
932)
933)
934)
935)
936)
937)
938)
939)
940)
941)
942)
943)
944)
945)
946)
947)
948)
949)
950)
951)
952)
humorous adjective C1
hunger noun WISH C1
hunt noun C1
hygiene noun C1
hysterical adjective C1
iceberg noun ICE C1
idea noun AIM C1
idealistic adjective C1
idol noun PERSON C1
ill adjective BAD C1
illustrate verb DIAGRAM C1
illustrate verb EXPLAIN C1
illustration noun PICTURE C1
imaginary adjective C1
imaginative adjective THING C1
imaginative adjective PERSON C1
imitate verb C1
immediate adjective CLOSEST C1
immediately adverb NEXT TO C1
immense adjective C1
immensely adverb C1
impact verb C1
imperfect adjective C1
impersonal adjective C1
implication noun EFFECT C1
import noun PRODUCT C1
impose verb RULE/TAX, ETC. C1
impose verb BELIEF C1
imprison verb C1
room for improvement C1
in turn C1
be in sb's interest(s) C1
in the light of sth C1
in moderation C1
be in two minds C1
in a nutshell C1
be in position C1
in the region of sth C1
in respect of sth C1
in reverse C1
in no time C1
in tune C1
in vain C1
in no way/not in any way C1
in a sense C1
in short C1
in store C1
inability noun C1
inaccuracy noun C1
inadequate adjective NOT GOOD C1
inadequate adjective NOT ENOUGH C1
inappropriate adjective C1
inappropriately adverb C1
incapable of sth/doing sth C1
incidentally adverb C1
be inclined to think/believe/agree, etc. C1
BTU SFL WORD LISTS - C1 LEVEL
953)
954)
955)
956)
957)
958)
959)
960)
961)
962)
963)
964)
965)
966)
967)
968)
969)
970)
971)
972)
973)
974)
975)
976)
977)
978)
979)
980)
981)
982)
983)
984)
985)
986)
987)
988)
989)
990)
991)
992)
993)
994)
995)
996)
997)
998)
999)
1000)
1001)
1002)
1003)
1004)
1005)
1006)
1007)
1008)
inclusion noun C1
inclusive adjective C1
inconvenience noun C1
on the increase C1
incredibly adverb DIFFICULT TO BELIEVE C1
index noun C1
indicate verb SHOW C1
indication noun EXIST C1
indirect adjective NOT CONNECTED C1
indirectly adverb C1
individually adverb C1
industrialization noun C1
industrialized adjective C1
inedible adjective C1
inefficient adjective C1
inevitable adjective C1
inevitably adverb C1
infect verb DISEASE C1
infect verb COMPUTER C1
inferior adjective C1
influential adjective C1
informally adverb C1
informative adjective C1
infrastructure noun C1
initiative noun NEW ACTION C1
initiative noun ABILITY C1
take the initiative C1
injustice noun C1
innocence noun NOT GUILTY C1
innovation noun C1
innovative adjective C1
insane adjective STUPID C1
insecure adjective WORRIED C1
insensitive adjective PEOPLE C1
insert verb PUT INTO C1
insert verb ADD TO WRITING C1
know sth inside out C1
insight noun C1
insignificant adjective C1
insist on sth C1
inspect verb C1
inspection noun OFFICIAL C1
installation noun EQUIPMENT C1
installation noun SOFTWARE C1
instance noun EXAMPLE C1
instruct verb ORDER C1
instrument noun TOOL C1
insufficient adjective C1
integral adjective C1
integrate verb C1
integration noun C1
be intended for C1
intense adjective EXTREME C1
intensively adverb C1
interaction noun C1
interactive adjective COMMUNICATION C1
BTU SFL WORD LISTS - C1 LEVEL
1009)
1010)
1011)
1012)
1013)
1014)
1015)
1016)
1017)
1018)
1019)
1020)
1021)
1022)
1023)
1024)
1025)
1026)
1027)
1028)
1029)
1030)
1031)
1032)
1033)
1034)
1035)
1036)
1037)
1038)
1039)
1040)
1041)
1042)
1043)
1044)
1045)
1046)
1047)
1048)
1049)
1050)
1051)
1052)
1053)
1054)
1055)
1056)
1057)
1058)
1059)
1060)
1061)
1062)
1063)
1064)
interest noun MONEY CHARGED C1
interest noun MONEY EARNED C1
interestingly adverb C1
interfere verb CAUSE PROBLEMS C1
interference noun SITUATION C1
internally adverb C1
interpret verb DECIDE MEANING C1
introduction noun FIRST EXPERIENCE C1
invade verb PLACE C1
invaluable adjective C1
invite verb ASK OFFICIALLY C1
irritate verb C1
isolated adjective FAR AWAY C1
isolated adjective ALONE C1
isolation noun SEPARATE C1
take issue (with sb/sth) C1
itinerary noun C1
jam noun BLOCK C1
jam verb STUCK C1
jargon noun C1
jealousy noun C1
joint noun PLACE C1
jointly adverb C1
be a joke C1
journal noun MAGAZINE C1
judge verb COMPETITION C1
junk noun C1
junk mail noun C1
jury noun COMPETITION C1
it's just as well C1
I/you/we, etc. will just have to do sth C1
just adjective C1
justified adjective C1
juvenile adjective C1
keen adjective VERY GOOD C1
keep track C1
keep your word C1
keep verb PROVIDE MONEY C1
keep pace with sb/sth C1
keep sb posted C1
keep a low profile C1
keep sb/sth from doing sth C1
be key to sth C1
kick in C1
kick off C1
kick sb out C1
kill verb CAUSE PAIN C1
king noun BEST PERSON C1
knob noun C1
know what you are talking about C1
knowledgeable adjective C1
be known to do sth C1
label verb INFORMATION C1
labour noun WORK C1
labour noun WORKERS C1
the labour market C1
BTU SFL WORD LISTS - C1 LEVEL
1065)
1066)
1067)
1068)
1069)
1070)
1071)
1072)
1073)
1074)
1075)
1076)
1077)
1078)
1079)
1080)
1081)
1082)
1083)
1084)
1085)
1086)
1087)
1088)
1089)
1090)
1091)
1092)
1093)
1094)
1095)
1096)
1097)
1098)
1099)
1100)
1101)
1102)
1103)
1104)
1105)
1106)
1107)
1108)
1109)
1110)
1111)
1112)
1113)
1114)
1115)
1116)
1117)
1118)
1119)
1120)
be lacking in sth C1
ladder noun STAGES C1
land in/on, etc. C1
landmark noun BUILDING C1
language noun TYPE OF WORDS C1
language noun COMPUTERS C1
strong language C1
last verb BE ENOUGH C1
launch verb SEND C1
launch noun START OF ACTIVITY C1
launch noun LEAVE LAND C1
lawn noun C1
lay sth down/in/on, etc. C1
lay sb off or lay off sb C1
lay sth out or lay out sth C1
layout noun C1
leader noun WINNER C1
leadership noun JOB C1
the leadership C1
leadership noun QUALITY C1
to say the least C1
leave sb doing sth C1
left-wing adjective C1
legend noun FAME C1
legendary adjective FAMOUS C1
legendary adjective OLD C1
length noun BOOK, ETC. C1
lengthen verb C1
lengthy adjective C1
lessen verb C1
level noun RANK C1
liability noun RESPONSIBILITY C1
liability noun TROUBLE C1
liable adjective RESPONSIBLE C1
liberal adjective SOCIETY C1
liberal adjective POLITICS C1
liberation noun C1
take the liberty of doing sth C1
lie ahead C1
lightly adverb NOT MUCH C1
likely adverb C1
limitation noun RULE C1
limitations C1
line noun PRODUCT C1
a fine/thin line C1
line sb/sth up C1
linguistic adjective C1
listener noun C1
literacy noun C1
little adverb NOT ENOUGH C1
on loan C1
on location C1
log noun C1
logic noun C1
loneliness noun C1
long-time adjective C1
BTU SFL WORD LISTS - C1 LEVEL
1121)
1122)
1123)
1124)
1125)
1126)
1127)
1128)
1129)
1130)
1131)
1132)
1133)
1134)
1135)
1136)
1137)
1138)
1139)
1140)
1141)
1142)
1143)
1144)
1145)
1146)
1147)
1148)
1149)
1150)
1151)
1152)
1153)
1154)
1155)
1156)
1157)
1158)
1159)
1160)
1161)
1162)
1163)
1164)
1165)
1166)
1167)
1168)
1169)
1170)
1171)
1172)
1173)
1174)
1175)
1176)
look on/upon sb/sth as sth C1
look up C1
look noun FASHION C1
lose verb MONEY C1
loss noun MONEY C1
be lost without sb/sth C1
lost adjective NEW SITUATION C1
lounge noun C1
low adjective NOT IMPORTANT C1
low adjective UNHAPPY C1
be in luck C1
luxurious adjective C1
luxury noun EXPENSIVE THING C1
machinery noun C1
magistrate noun C1
magnetic adjective METAL C1
magnetic adjective PERSONALITY C1
magnificently adverb C1
make time C1
make verb SUITABLE C1
make it C1
make a note of sth C1
make a point of doing sth C1
make yourself understood C1
mammal noun C1
manage verb USE TIME/MONEY C1
mansion noun C1
march noun C1
march verb SHOW DISAGREEMENT C1
march verb SOLDIERS' WALK C1
mark noun SYMBOL C1
mark verb DAMAGE/MAKE DIRTY C1
market noun BUYING GROUP C1
masculine adjective C1
mass adjective C1
Master's (degree) C1
mat noun C1
match verb BE AS GOOD AS C1
material noun INFORMATION C1
it's only a matter of time C1
may as well do sth C1
take it from me C1
be meant for sb/sth C1
by no means; not by any means C1
by means of C1
measure verb BE SIZE C1
mechanism noun PART OF EQUIPMENT C1
mechanism noun SYSTEM C1
meet verb ENOUGH C1
membership noun PEOPLE C1
memo noun C1
mentality noun C1
merit noun C1
mess about/around PLAY C1
mess about/around WASTE TIME C1
middle adjective NOT HIGH OR LOW C1
BTU SFL WORD LISTS - C1 LEVEL
1177)
1178)
1179)
1180)
1181)
1182)
1183)
1184)
1185)
1186)
1187)
1188)
1189)
1190)
1191)
1192)
1193)
1194)
1195)
1196)
1197)
1198)
1199)
1200)
1201)
1202)
1203)
1204)
1205)
1206)
1207)
1208)
1209)
1210)
1211)
1212)
1213)
1214)
1215)
1216)
1217)
1218)
1219)
1220)
1221)
1222)
1223)
1224)
1225)
1226)
1227)
1228)
1229)
1230)
1231)
1232)
the middle class noun C1
middle-class adjective C1
you might like/want to... C1
might as well do sth C1
migration noun C1
mild adjective SLIGHT C1
miles C1
the military C1
put/set sb's mind at ease/at rest C1
put your mind to sth C1
miner noun C1
mingle verb TALK C1
minimal adjective C1
minimize verb C1
mining noun C1
ministry noun C1
minority noun RACE C1
misbehave verb C1
misfortune noun C1
misinform verb C1
mislead verb C1
mistaken adjective C1
misuse verb C1
misuse noun C1
mode noun C1
moderate adjective C1
modest adjective NOT PROUD C1
modestly adverb BY SMALL AMOUNT C1
modification noun C1
modify verb C1
monitor verb C1
monotonous adjective C1
moral adjective GOOD BEHAVIOUR C1
motivate verb ENTHUSIASTIC C1
motivate verb CAUSE C1
motivation noun REASON C1
mouth of a river C1
move on NEW PLACE C1
move on NEW SUBJECT C1
move on NEW ACTIVITY C1
move noun ACTION C1
move noun CHANGE OF PLACE C1
movement noun GROUP C1
much determiner, pronoun A LOT OF C1
not much of a sth C1
multiple adjective C1
mundane adjective C1
municipal adjective C1
musical adjective ABILITY C1
mustard noun C1
mutual adjective OPINION C1
mutual adjective FRIEND/INTEREST C1
(all) to myself C1
mysteriously adverb C1
myth noun FALSE IDEA C1
naive adjective C1
BTU SFL WORD LISTS - C1 LEVEL
1233)
1234)
1235)
1236)
1237)
1238)
1239)
1240)
1241)
1242)
1243)
1244)
1245)
1246)
1247)
1248)
1249)
1250)
1251)
1252)
1253)
1254)
1255)
1256)
1257)
1258)
1259)
1260)
1261)
1262)
1263)
1264)
1265)
1266)
1267)
1268)
1269)
1270)
1271)
1272)
1273)
1274)
1275)
1276)
1277)
1278)
1279)
1280)
1281)
1282)
1283)
1284)
1285)
1286)
1287)
1288)
naked adjective NOT HIDDEN C1
namely adverb C1
nap noun C1
narrow verb MAKE SMALLER C1
narrow-minded adjective C1
natural adjective FROM BIRTH C1
naturally adverb LIFE C1
nature noun TYPE C1
nowhere near C1
not nearly (as/so) C1
neatly adverb C1
necessity noun NEED C1
necessity noun SOMETHING NEEDED C1
be a pain in the neck C1
needless to say C1
neglect verb NOT GIVE ATTENTION C1
neglect noun C1
negotiate verb C1
negotiation noun C1
nerves C1
nervousness noun C1
network noun PEOPLE C1
network noun COMPANY C1
networking noun C1
neutral adjective INDEPENDENT C1
neutral adjective COLOUR C1
never-ending adjective C1
be bad/good news for sb C1
newsletter noun C1
nickname noun C1
a sleepless night C1
no ... whatsoever C1
noble adjective GOOD C1
noble adjective SOCIAL GROUP C1
nominate verb C1
nomination noun C1
nonetheless adverb C1
non-existent adjective C1
the norm C1
norm noun SOCIETY C1
return to normal C1
not a/one C1
certainly/definitely/hopefully not C1
notable adjective C1
notably adverb C1
take note (of sth) C1
note noun FEELING C1
stop at nothing C1
nothing of the sort/kind C1
noticeable adjective C1
noticeably adverb C1
notify verb C1
notion noun C1
notorious adjective C1
notwithstanding adverb, preposition C1
number verb GIVE A NUMBER C1
BTU SFL WORD LISTS - C1 LEVEL
1289)
1290)
1291)
1292)
1293)
1294)
1295)
1296)
1297)
1298)
1299)
1300)
1301)
1302)
1303)
1304)
1305)
1306)
1307)
1308)
1309)
1310)
1311)
1312)
1313)
1314)
1315)
1316)
1317)
1318)
1319)
1320)
1321)
1322)
1323)
1324)
1325)
1326)
1327)
1328)
1329)
1330)
1331)
1332)
1333)
1334)
1335)
1336)
1337)
1338)
1339)
1340)
1341)
1342)
1343)
1344)
numerous adjective C1
nutrition noun C1
nutritional adjective C1
nutritious adjective C1
obese adjective C1
obesity noun C1
the object of sth C1
objectively adverb C1
obligatory adjective COMPULSORY C1
oblige verb C1
observation noun REMARK C1
observe verb NOTICE C1
obsolete adjective C1
obstacle noun C1
occasional adjective C1
occupation noun HOBBY C1
occupy verb CONTROL C1
occurrence noun C1
odds noun PROBABILITY C1
of preposition RELATING TO C1
off adverb DISTANCE/TIME C1
off the record C1
offer verb AGREE TO PAY C1
office noun JOB C1
officially adverb C1
the same old arguments/face/story, etc. C1
omit verb C1
omit to do sth C1
be on a committee/panel, etc. C1
on the road C1
on track C1
on show C1
on site C1
one pronoun ANY PERSON C1
oneself pronoun C1
open to discussion/suggestions, etc. C1
opening adjective C1
openly adverb C1
open-minded adjective C1
operation noun PLANNED ACTIVITY C1
operation noun ORGANIZATION C1
operation noun WORK C1
have a high/low opinion of sb/sth C1
be opposed to sth C1
the opposite sex C1
opposition noun DISAGREEMENT C1
the opposition C1
opt verb C1
optimist noun C1
have no option (but to do sth) C1
or conjunction REASON C1
or two C1
organ noun BODY C1
organization noun ARRANGEMENT C1
origin noun COUNTRY/RACE, ETC. C1
or other C1
BTU SFL WORD LISTS - C1 LEVEL
1345)
1346)
1347)
1348)
1349)
1350)
1351)
1352)
1353)
1354)
1355)
1356)
1357)
1358)
1359)
1360)
1361)
1362)
1363)
1364)
1365)
1366)
1367)
1368)
1369)
1370)
1371)
1372)
1373)
1374)
1375)
1376)
1377)
1378)
1379)
1380)
1381)
1382)
1383)
1384)
1385)
1386)
1387)
1388)
1389)
1390)
1391)
1392)
1393)
1394)
1395)
1396)
1397)
1398)
1399)
1400)
other than C1
other than that C1
otherwise adverb DIFFERENTLY C1
out adverb NOT ACCURATE C1
outcome noun C1
outgoing adjective FRIENDLY C1
outlook noun FUTURE C1
outnumber verb C1
out of season C1
out of tune C1
outrage verb C1
outside adjective DIFFERENT ORGANIZATION C1
outweigh verb C1
overcrowded adjective C1
overdo verb C1
overdraft noun C1
overdrawn adjective C1
overestimate verb C1
overtake verb BIGGER C1
overview noun DESCRIPTION C1
overview noun KNOWLEDGE C1
overwhelm verb C1
overwhelming adjective C1
overworked adjective C1
ownership noun C1
ozone noun C1
palm noun TREE C1
panel noun PEOPLE C1
paradise noun C1
partially adverb C1
participant noun C1
particular adjective NOT EASILY SATISFIED C1
a passion for sth C1
pastry noun MIXTURE C1
pastry noun CAKE C1
payable adjective TO BE PAID C1
payable adjective FOR PERSON C1
peasant noun C1
peer noun C1
pensioner noun C1
the people C1
perceive verb THINK C1
perfection noun C1
perk noun C1
permit verb MAKE POSSIBLE C1
permit noun C1
personal hygiene C1
take sth personally C1
personnel noun C1
perspective noun WAY OF THINKING C1
persuasive adjective C1
phenomenon noun C1
philosophy noun WAY OF THINKING C1
put/keep sb in the picture C1
picture verb C1
place an advertisement/order, etc. C1
BTU SFL WORD LISTS - C1 LEVEL
1401)
1402)
1403)
1404)
1405)
1406)
1407)
1408)
1409)
1410)
1411)
1412)
1413)
1414)
1415)
1416)
1417)
1418)
1419)
1420)
1421)
1422)
1423)
1424)
1425)
1426)
1427)
1428)
1429)
1430)
1431)
1432)
1433)
1434)
1435)
1436)
1437)
1438)
1439)
1440)
1441)
1442)
1443)
1444)
1445)
1446)
1447)
1448)
1449)
1450)
1451)
1452)
1453)
1454)
1455)
1456)
place verb SITUATION C1
planning noun BUILDINGS C1
pleasurable adjective C1
plunge verb BECOME LOWER C1
sb's strong point C1
pointless adjective C1
policy noun AGREEMENT C1
politically adv C1
pony noun C1
the poor C1
poorly adverb C1
poorly adjective C1
be populated C1
portable adjective C1
portion noun PART C1
pose a danger/problem/threat, etc. C1
pose verb BE STILL C1
be in a position to do sth C1
possess verb C1
the best/cheapest/worst, etc. possible C1
postal adjective C1
posture noun C1
power noun POLITICS C1
power noun COUNTRY C1
power noun STRENGTH C1
practical adjective POSSIBLE C1
practical adjective SUITABLE C1
put something into practice C1
practise verb WORK C1
praise noun C1
precaution noun C1
precisely adverb AGREEMENT C1
predator noun C1
pregnancy noun C1
prejudiced adjective C1
preliminary adjective C1
premises noun C1
present a danger/difficulty/problem, etc. C1
presently adverb C1
preservation noun C1
good/bad press C1
pressure noun LIQUID/GAS C1
prestige noun C1
prestigious adjective C1
presume verb C1
price noun RESULT C1
price verb C1
priceless adjective IMPORTANT C1
primitive adjective NOT DEVELOPED C1
primitive adjective BASIC C1
principle noun IDEA C1
print noun PICTURE C1
prior adjective BEFORE C1
prior to sth C1
privatize verb C1
privilege noun ADVANTAGE C1
BTU SFL WORD LISTS - C1 LEVEL
1457)
1458)
1459)
1460)
1461)
1462)
1463)
1464)
1465)
1466)
1467)
1468)
1469)
1470)
1471)
1472)
1473)
1474)
1475)
1476)
1477)
1478)
1479)
1480)
1481)
1482)
1483)
1484)
1485)
1486)
1487)
1488)
1489)
1490)
1491)
1492)
1493)
1494)
1495)
1496)
1497)
1498)
1499)
1500)
1501)
1502)
1503)
1504)
1505)
1506)
1507)
1508)
1509)
1510)
1511)
1512)
privilege noun OPPORTUNITY C1
privileged adjective ADVANTAGE C1
probability noun C1
problematic adjective C1
proceed verb CONTINUE C1
produce verb SHOW C1
producer noun GOODS/FOOD C1
productivity noun C1
professional noun TRAINED C1
profile noun PUBLIC IMAGE C1
profitable adjective USEFUL C1
programmer noun C1
progression noun C1
progressive adjective GRADUAL C1
projection noun CALCULATION C1
projection noun IMAGE C1
prolong verb C1
prolonged adjective C1
prominent adjective IMPORTANT C1
promising adjective C1
promote verb ENCOURAGE C1
promotion noun ENCOURAGE C1
proportion noun PART OF TOTAL C1
proposition noun C1
prospective buyers/employers/parents, etc. C1
prosperity noun C1
prosperous adjective C1
prostitute noun C1
protective adjective WANTING TO PROTECT C1
protein noun C1
provider noun C1
provision noun C1
publicly adverb C1
pulse noun C1
purely adverb C1
purity noun C1
pursue verb C1
push verb ENCOURAGE C1
push noun ENCOURAGEMENT C1
put a stop to sth C1
put sth forward or put forward sth C1
put sth together or put together sth PREPARE C1
puzzle verb C1
pyramid noun C1
qualification noun COMPETITION C1
be a question of C1
quote verb REPEAT C1
quote verb GIVE EXAMPLE C1
race noun PEOPLE C1
race noun FOR POWER C1
race along/down/over, etc. C1
racially adverb C1
radiation noun C1
radical adjective CHANGE C1
radically adverb C1
raise your voice C1
BTU SFL WORD LISTS - C1 LEVEL
1513)
1514)
1515)
1516)
1517)
1518)
1519)
1520)
1521)
1522)
1523)
1524)
1525)
1526)
1527)
1528)
1529)
1530)
1531)
1532)
1533)
1534)
1535)
1536)
1537)
1538)
1539)
1540)
1541)
1542)
1543)
1544)
1545)
1546)
1547)
1548)
1549)
1550)
1551)
1552)
1553)
1554)
1555)
1556)
1557)
1558)
1559)
1560)
1561)
1562)
1563)
1564)
1565)
1566)
1567)
1568)
random adjective CHANCE C1
randomly adverb C1
rank noun C1
rank verb C1
rare adjective MEAT C1
be a rarity C1
rarity noun C1
rate noun SPEED C1
first-/second-/third-rate C1
rate verb C1
rating noun C1
ratio noun C1
rational adjective C1
react verb BAD EFFECT C1
read up on sth C1
readership noun C1
readiness noun WILLING C1
readjust verb SMALL CHANGE C1
realistically adverb SEEM REAL C1
realization noun NOTICING C1
realize an ambition/dream/goal, etc. C1
the rear C1
rear verb C1
reassure verb C1
reassuring adjective C1
rebellion noun C1
rebellious adjective C1
receive verb REACT C1
reception noun REACTION C1
recharge verb C1
recognize verb SHOW RESPECT C1
reconsider verb C1
reconstruct verb BUILD AGAIN C1
reconstruction noun BUILD AGAIN C1
record verb SHOW MEASUREMENT C1
put/set the record straight C1
recover verb GET BACK C1
recovery noun SITUATION C1
recreate verb C1
recruit verb C1
recruitment noun C1
rectangle noun C1
rectify verb C1
redevelop verb C1
redevelopment noun C1
redundancy noun C1
refer to sb/sth RELATE TO C1
reference noun MENTIONING C1
reference noun READING C1
reflect verb THINK C1
a reflection of sth C1
refresh verb C1
refreshing adjective DIFFERENT C1
refreshing adjective FEEL BETTER C1
refund verb C1
refusal noun C1
BTU SFL WORD LISTS - C1 LEVEL
1569)
1570)
1571)
1572)
1573)
1574)
1575)
1576)
1577)
1578)
1579)
1580)
1581)
1582)
1583)
1584)
1585)
1586)
1587)
1588)
1589)
1590)
1591)
1592)
1593)
1594)
1595)
1596)
1597)
1598)
1599)
1600)
1601)
1602)
1603)
1604)
1605)
1606)
1607)
1608)
1609)
1610)
1611)
1612)
1613)
1614)
1615)
1616)
1617)
1618)
1619)
1620)
1621)
1622)
1623)
1624)
regard noun RESPECT C1
regardless of C1
register noun LANGUAGE STYLE C1
regulate verb ACTIVITY/PROCESS C1
regulate verb SPEED/TEMPERATURE C1
regulation noun CONTROL C1
rehearse verb C1
reign noun C1
reinforce verb OPINION C1
relate to sb/sth C1
relate to sb C1
relative adjective MEASURED C1
relax verb LESS STIFF C1
release verb INFORMATION C1
release verb SUBSTANCE C1
release noun MAKING FREE C1
release noun AREA/ATMOSPHERE C1
relevance noun C1
reliability noun C1
relocate verb C1
reluctant adjective C1
reluctantly adverb C1
remarkably adverb C1
reminder noun C1
render verb GIVE C1
renewable adjective ENERGY C1
renewal noun AGREEMENT C1
renovate verb C1
renovation noun C1
reorganize verb C1
repeatedly adverb C1
repetitive adjective C1
replacement noun PROCESS C1
reproduce verb COPY C1
reproduce verb REPEAT C1
reproduction noun COPY C1
reptile noun C1
republic noun C1
reputable adjective C1
resemble verb C1
resident adjective C1
resist verb FIGHT C1
resolve verb C1
respectful adjective C1
respective adjective C1
respectively adverb C1
restart verb C1
restless adjective NOT STILL C1
restore verb MAKE EXIST C1
restrain verb C1
restrict verb C1
restricted adjective C1
restriction noun LIMIT C1
resume verb C1
retail noun C1
rethink verb C1
BTU SFL WORD LISTS - C1 LEVEL
1625)
1626)
1627)
1628)
1629)
1630)
1631)
1632)
1633)
1634)
1635)
1636)
1637)
1638)
1639)
1640)
1641)
1642)
1643)
1644)
1645)
1646)
1647)
1648)
1649)
1650)
1651)
1652)
1653)
1654)
1655)
1656)
1657)
1658)
1659)
1660)
1661)
1662)
1663)
1664)
1665)
1666)
1667)
1668)
1669)
1670)
1671)
1672)
1673)
1674)
1675)
1676)
1677)
1678)
1679)
1680)
return verb DO THE SAME C1
revenue noun C1
reverse verb CHANGE C1
review verb CONSIDER C1
rewarding adjective C1
the rich C1
richness noun C1
have a/no right to do sth C1
riot noun C1
rip sth out/off/from, etc. C1
rip-off noun C1
rise noun PAY C1
risk noun SOMETHING BAD C1
rival noun C1
rocky adjective WITH ROCKS C1
role model noun C1
the root of sth C1
rough adjective DANGEROUS C1
rubbish noun NONSENSE C1
rudely adverb C1
rudeness noun C1
be/lie in ruins C1
a rule of thumb C1
rule verb CONTROL C1
ruler noun LEADER C1
run verb WORKING C1
run verb PUBLISH C1
run down sb/sth or run sb/sth down C1
run on sth C1
running water C1
runway noun C1
rush verb FORCE ACTION C1
rush into sth C1
sack noun BAG C1
sacred adjective HOLY C1
sacrifice noun C1
sacrifice verb C1
safe adjective WITHOUT RISK C1
safe to say C1
a safe place; somewhere safe C1
in safe hands C1
safety noun HOW SAFE C1
saint noun C1
in the same way C1
all/just the same C1
satisfactorily adverb C1
be satisfied that C1
satisfy conditions/needs/requirements, etc. C1
save sb (from) doing sth C1
saving noun LESS MONEY C1
say sth to yourself C1
scan verb COMPUTER C1
scan verb READ C1
scar noun MIND C1
scarce adjective C1
scare verb FRIGHTEN C1
BTU SFL WORD LISTS - C1 LEVEL
1681)
1682)
1683)
1684)
1685)
1686)
1687)
1688)
1689)
1690)
1691)
1692)
1693)
1694)
1695)
1696)
1697)
1698)
1699)
1700)
1701)
1702)
1703)
1704)
1705)
1706)
1707)
1708)
1709)
1710)
1711)
1712)
1713)
1714)
1715)
1716)
1717)
1718)
1719)
1720)
1721)
1722)
1723)
1724)
1725)
1726)
1727)
1728)
1729)
1730)
1731)
1732)
1733)
1734)
1735)
1736)
scare sb/sth away/off or scare away/off sb/sth C1
scare sb away/off or scare away/off sb C1
scenic adjective C1
scholar noun C1
scholarship noun C1
scope noun AMOUNT C1
search verb FIND ANSWER C1
secretary noun COMMITTEE C1
sector noun C1
secure adjective COMPUTER C1
security noun SAFE SITUATION C1
I'll/we'll see C1
see verb HAPPEN C1
you see C1
wait and see C1
seemingly adverb C1
selective adjective C1
self noun C1
self-catering adjective C1
self-centred adjective C1
self-conscious adjective C1
self-esteem noun C1
selfishness noun C1
semi-detached adjective C1
sensational adjective SHOCKING C1
sensibly adverb C1
sensitivity noun KIND C1
sensitivity noun EASILY UPSET C1
sequence noun FILM C1
serial adjective C1
serial noun C1
serve verb BE USEFUL C1
serve verb WORK C1
service noun WORK C1
set verb LEVEL C1
set back sb/sth or set sb/sth back C1
setback noun C1
settle verb ARGUMENT C1
settle verb SNOW/DUST, ETC. C1
settle down MAKE HOME C1
settle in C1
settlement noun AGREEMENT C1
sewing noun C1
sexual adjective MALE OR FEMALE C1
shabby adjective UNTIDY C1
a shade C1
shake up sth or shake sth up C1
shame noun BAD FEELING C1
shameful adjective C1
share your problems/thoughts/ideas, etc. C1
sharp adjective CLEAR C1
sharp adverb SUDDENLY C1
sharp adverb EXACTLY C1
shed tears C1
sheer adjective EXTREME C1
sheer adjective LARGE C1
BTU SFL WORD LISTS - C1 LEVEL
1737)
1738)
1739)
1740)
1741)
1742)
1743)
1744)
1745)
1746)
1747)
1748)
1749)
1750)
1751)
1752)
1753)
1754)
1755)
1756)
1757)
1758)
1759)
1760)
1761)
1762)
1763)
1764)
1765)
1766)
1767)
1768)
1769)
1770)
1771)
1772)
1773)
1774)
1775)
1776)
1777)
1778)
1779)
1780)
1781)
1782)
1783)
1784)
1785)
1786)
1787)
1788)
1789)
1790)
1791)
1792)
shield verb C1
shift verb CHANGE C1
shift verb MOVE STH C1
shift noun CHANGE C1
shine verb REFLECT C1
shoot verb FILM C1
shortcoming noun C1
shorten verb C1
show verb EASY TO SEE C1
shuttle noun C1
shyness noun C1
side effect noun MEDICINE C1
significance noun C1
similarly adverb C1
simplicity noun C1
simplify verb C1
simulation noun C1
simultaneous adjective C1
sincere adjective HONEST C1
sincere apologies/thanks, etc. C1
sincerely adverb EMPHASIS C1
sip verb C1
a skeleton crew/staff/service C1
sketch noun PICTURE C1
sketch noun ACTING C1
skilful adjective DONE WELL C1
skip verb AVOID C1
slang noun C1
slavery noun C1
sleepy adjective PLACE C1
slippery adjective C1
slogan noun C1
slot noun HOLE C1
slot noun TIME C1
smart adjective TECHNOLOGY C1
smog noun C1
smooth adjective PROCESS C1
smuggle verb C1
to do so C1
so as not to do sth C1
soak verb MAKE WET C1
soaring adjective C1
socialist noun C1
sole adjective C1
solely adverb C1
solicitor noun C1
solid adjective NOT LIQUID/GAS C1
solid gold/silver/wood, etc. C1
solidarity noun C1
solitude noun C1
some determiner NOT USING NAME C1
be/have something to do with sth/sb C1
somewhat adverb C1
no sooner ... than C1
source noun PERSON C1
sow verb C1
BTU SFL WORD LISTS - C1 LEVEL
1793)
1794)
1795)
1796)
1797)
1798)
1799)
1800)
1801)
soya noun C1
spacious adjective C1
spam noun C1
spare verb GIVE C1
to spare C1
sparkling adjective SPECIAL C1
speak for/on behalf of sb C1
speciality noun C1
specific adjective EXACT C1