Here's what rhymes with convasses.
Words that almost rhyme with convasses
goddesses carcasses choruses novices caucuses coppices congresses hospices walruses solaces origins fortresses moccasins oxidise cooperatives positives apologise globulins contravenes homonyms shortenings starvelings conjunctives wallopings bollockings shortcomings demigoddesses renascences anthologise correspondences pejoratives preponderances prerogatives demonstratives restoratives immunoglobulins