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