happy
unhappy
inhappy
expected
unexpected
pack
unpack
legible
illegible
unlegible
imlegible
legal
inlegal
illegal
unlegal
tidy
untidy
employment
unemployment
probable
unprobable
improbable
inprobable
ilprobable
respectful
irrespectful
disrespectful
unrespectful
equality
inequality
safe
unsafe
practical
inpractical
unpratical
irpratical
impractical
logical
inlogical
illogical
unlogical
possible
impossible
dispossible
inposible
unpossible
like
dislike
healthy
unhealthy
advantage
disadvantage
literate
illiterate
disliterate
unliterate
patient
impatient
satisfied
dissatisfied
responsible
irresponsible
inresponsible
unresponsible
connected
disconnected
unconnected
efficient
unefficient
disefficient
unefficient
inefficient