Here's what rhymes with opacious.
Words that almost rhyme with opacious
rushes stasis blushes busses thrushes discusses compasses duchess piteous pumice talus tapas justice buckets buttocks toughness baseness buttress dullness dulness puppets rashness bulbous compass fulness fungus oneness roughness bloodless numbness stomachs doublets justness lameness luckless nuggets cutlass hummocks loveless pedants abundance judgments colourless judgements muskets trumpets wondrous cements couplets lustrous neuritis robustness cumbrous wantonness alumnus bluntness druggists fistulous incubus numinous smugness substance indulgence encompass inductance sumptuous repugnance abruptness abutments effulgence adjustments reluctance conductance hundredths unrighteousness circumference incumbents encumbrance incumbrance resultants consultants reasonableness remonstrance readjustments superabundance unreasonableness