Here's what rhymes with syllabusses.
compasses discusses Words that almost rhyme with syllabusses
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 pretences sponges dungeons funnels productions struggles cousins reductions junctions shovels hovels muffins nuptials pumpkins ruffles stumbles sultans functions assumptions hundreds husbands deductions eruptions introductions corruptions emulsions instructions discussions convulsions injunctions interruptions obstructions repercussions conjunctions disruptions remonstrances reproductions constructions dysfunctions presumptions reconstructions