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