Here's what rhymes with cleistogamy.
misogamy Words that almost rhyme with cleistogamy
totally dozily poetry openly socially potency probity laparotomy woefully verbosity dolefully protegee cosily cozily leucotomy rosily zonally nosily atonally notably locally supposedly hopefully globally porosity cogency vocally boastfully focally notionally sociably wholesomely soulfully loathsomely lonesomely ufology soullessly diplomacy emotionally hopelessly cogently copiously precocity reproachfully thoracotomy composedly brokenly immodesty callosity outspokenly antiphonally immodestly irreproachably antisocially scrupulosity unemotionally uncontrollably inconsolably