Opposite of possible?
impossible
dispossible
unpossible
Opposite of kind?
unkind
imkind
diskind
Opposite of real?
disreal
imreal
unreal
Opposite of happy?
imhappy
dishappy
unhappy
Opposite of fair?
imfair
unfair
disfair
Opposite of afraid?
imafraid
unafraid
disafraid
Opposite of polite?
unpolite
dispolite
impolite
Opposite of patient?
dispatient
unpatient
impatient
Opposite of lucky?
unlucky
imluck
dislucky
imlucky
Opposite of tidy?
imptidy
distidy
untidy