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