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