Here's what rhymes with ossary.
glossary Words that almost rhyme with ossary
artery pottery robbery lottery mockery watery sorcery archery armory augury coppery orderly forgery porphyry crockery snobbery property formerly poverty properly scholarly awkwardly debauchery fatherly northerly quandary quarterly conversely camaraderie beggarly disorderly improperly antipoverty straightforwardly