prefixes (1x1=1)
Usage of the suitable prefix for the following words to make opposite.
Efficient x inefficient
wise x unwise
pure x impure
honest x dishonest
correct x incorrect
certain x uncertain
possible x impossible
respect x disrespect
accurate x inaccurate
pleasant x unpleasant
polite x impolite
satisfaction x dissatisfaction
complete x incomplete
interesting x uninteresting
patience x impatience
comfort x discomfort
sincere x insincere
holy x unholy
pertinent x impertinent
continue x discontinue
justice x injustice
popular x unpopular
perfect x imperfect
honest x dishonest
decent x indecent
grateful x ungrateful
proper x improper
prove x disprove
direct x indirect
important x unimportant
mortal x immortal
believe x disbelieve
dependent x independent
done x undone
probable x improbable
obey x disobey
vulnerable x invulnerable
do x undo
appear x disappear
curable x incurable
worthy x unworthy
honour x dishonour
luck x illuck
like x unlike
agree x disagree
legal x illegal
usual x unusual
appear x disappear
guide x misguide
able x unable
order x disorder
lead x mislead
just x unjust
place x misplace
lucky x unlucky
encourage x discourage
judge x misjudge
happy x unhappy
fortune x misfortune
countable x uncountable
understand x misunderstand
ripe x unripe
vegetarian x non-vegetarian
successful x unsuccessful
violence x non-violence
fortunate x unfortunate
controversial x non-controversial
satisfied x unsatisfied
clockwise x anticlockwise
hesitantly x decisively
happily x unhappily
responsible x irresponsible
deserving x undeserving
relevant x irrelevant
regular x irregular
comfortable x uncomfortable
aware x unaware
proportionate x disproportionate
like x dislike
literate x illiterate
known x unknown
advantage x disadvantage
active x inactive
civilized x uncivilized