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