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