Here's what rhymes with rusp.
cusp Words that almost rhyme with rusp
lust rust just must trust dust loved rushed thrust bust crust gust tsarist cussed fussed trussed bused mussed roughed ruffed adjust crushed robust brushed flushed blushed hushed puffed shoved tuft buzzed gloved gushed cuffed bluffed fluffed huffed beloved unjust stuffed entrust readjust rebuffed intrust snuffed unloved scuffed discussed disgust distrust mistrust behoved nonplussed antitrust wanderlust overstuffed up lump rump cup pump jump pulp bump dump plump sup clump hump slump thump trump gulp pup sump chump stump workup closeup buttercup