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