opposites with prefixes
TRANSCRIPT
Ir Un
Irrational Irrelevant IrresponsableIrregular Irrecoverable
Unhappy Unlucky Unexpected Unacceptable Unofficial
IL
Illegal Ilpatient IllogicalIllegible
Im
ImpossibleImmatureImpossibleImproperImmortal
TRANSCRIPT
Ir Un
Irrational Irrelevant IrresponsableIrregular Irrecoverable
Unhappy Unlucky Unexpected Unacceptable Unofficial
IL
Illegal Ilpatient IllogicalIllegible
Im
ImpossibleImmatureImpossibleImproperImmortal