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