Here's what rhymes with irrepealable.
resealable concealable Words that almost rhyme with irrepealable
peaceable redeemable repeatable teachable feasible readable receivable achievable reachable treatable irredeemable retrievable impeachable regional seasonal appreciable believable irretrievable perceivable unbeatable useable unrepeatable uneatable unteachable teacupful cleanable freezable agreeable unspeakable unimpeachable unreadable indefeasible unfeasible inappreciable squeezable unreasonable conceivable foreseeable unbelievable interpretable interregional unuseable nonredeemable disagreeable inconceivable paracetamol nonseasonal unforeseeable