Here's what rhymes with omnibusses.
compasses discusses Words that almost rhyme with omnibusses
rushes stasis blushes touches muscles bubbles buttons doubles tunnels bunches buckles mussels puddles pustules customs couples troubles bundles dozens summons chapels puzzles clutches jungles knuckles sponges dungeons funnels struggles cousins junctions pretences shovels hovels muffins nuptials pumpkins ruffles stumbles sultans functions assumptions hundreds husbands productions deductions reductions eruptions corruptions emulsions instructions discussions convulsions injunctions interruptions introductions obstructions conjunctions disruptions remonstrances constructions repercussions reproductions dysfunctions presumptions reconstructions