Here's what rhymes with moustrous.
lustrous Words that almost rhyme with moustrous
justice buttress justness muskets baseness numbness piteous couscous magus substance compass buttocks colourless duchess fulness fungus oneness roughness toughness wondrous dullness dulness rashness remonstrance robustness stasis bulbous cumbrous lameness luckless nuggets pumice talus bluntness cutlass smugness tapas unctuous dumbness fungous pashas ruckus rumpus adjustments buckets encompass inductance bloodless couplets neuritis puppets abruptness doublets alumnus hummocks incubus loveless numinous buffets bumptious covets ductless abundance judgments reluctance circumference indulgence conductance judgements sumptuous trumpets cements stomachs abutments encumbrance hundredths unrighteousness wantonness effulgence incumbrance pedants rambunctious consultants incumbents repugnance readjustments druggists fistulous resultants bibulous erogenous discussants sibilants reasonableness superabundance unreasonableness