Word
Opposite
interested
uninterested X disinterested
connected
unconnected X disconnected
pleasant
unpleasant
legal
illegal
famous
infamous
encourage
discourage
motivate
demotivate
motivated
unmotivated
appear
disappear
do
undo
fashionable
unfashionable
possible
impossible
satisfaction
dissatisfaction
moral
immoral (behaviour) X amoral (person)
legible
illegible
decent
indecent
regular
irregular