uninvited
illegal
impossible
unknown
unpaid
insincere unfamiliar unassisted unexplained illogical
indigestion indirect inaccurate unordinary
immoral immodest impartial unusual imperfect
illegible
imprecise
unaided
Read the rule below. Is it true or false?
Support your answer with examples from
the word-box above.
The prefix –in becomes -il when used before the
letter l.
Circle the base word in each word below.
Then write the full word.
unpleasant
___________ unimportant ___________
unnecessary ___________ impatient
___________
impractical ___________ immature
___________
incorrect
___________ incomplete ___________
insane
___________ illiterate
___________
illegality
___________ ineligible
___________
Circle the base word in each word below.
Then write the full word.
unpleasant
unnecessary
impractical
incorrect
insane
illegality
unimportant
impatient
immature
incomplete
illiterate
ineligible
Make a word from the box (Prefixes 1) by adding
one of the prefixes to the words below. Write the
full word.
___ + invited =
______________________
___ + moral =
______________________
___ + explained = ______________________
___ + possible =
______________________
___ + digestion =
______________________
___ + logical =
______________________
___ + accurate = ______________________
___ + paid =
______________________
___ + direct =
______________________
___ + assisted =
______________________
___ + legal =
______________________
___ + modest =
______________________
___ + sincere =
______________________
___ + known =
______________________
___ + usual =
______________________
___ + partial =
______________________
___ + perfect =
______________________
___ + legible =
______________________
Make a word from the box (Prefixes 1) by adding
one of the prefixes to the words below.
uninvited
immoral
unexplained
impossible
indigestion
illogical
inaccurate
unpaid
indirect
unassisted
illegal
immodest
insincere
unknown
unusual
impartial
imperfect
illegible
uninvited
illegal
impossible
unknown
unpaid
insincere unfamiliar unassisted unexplained illogical
indigestion indirect inaccurate unordinary
immoral immodest impartial unusual imperfect
illegible
imprecise
unaided
Write an antonym for each word. Use a word from
the box. You might alter an ending.
moral
_____________
aided
_____________
invited
_____________
legible
_____________
perfect
_____________
familiar _____________
modest
_____________
direct
paid
_____________
possible _____________
legally
_____________
partial
ordinary _____________
precise
_____________
_____________
_____________
sincere _____________
Write an antonym for each word. Use a word from
the box. You might alter an ending.
moral
immoral
invited
uninvited
perfect
imperfect
modest
immodest
paid
unpaid
legally
illegality
ordinary
unordinary
precise
imprecise
aided
unaided
legible
illegible
familiar
unfamiliar
direct
indirect
possible impossible
partial
impartial
sincere
insincere
uninvited
illegal
impossible
unknown
unpaid
insincere unfamiliar unassisted unexplained illogical
indigestion indirect inaccurate unordinary
immoral immodest impartial unusual imperfect
illegible
imprecise
unaided
Use your dictionary. Write a definition for each
prefix below.
un-_____________________ im-_____________________
il-______________________ in- _____________________
Try using the suffixes on your own.
Add a suffix to each word below.
___ + tie =
_______________
___ + wrap =
_______________
___ + different = _______________
___ + movable = _______________
Try using the suffixes on your own.
Add a suffix to each word below.
___ + tie =
untie
___ + wrap =
unwrap
___ + different = indifferent
___ + movable = immovable