Here's what rhymes with prune.
loon rune soon moon noon tune balloon boon hewn shewn strewn doin dune foon toluene coon croon goon shoon immune spoon lagoon platoon saloon aucune baboon buffoon maroon raccoon swoon typhoon bassoon dragoon impugn tycoon attune jejune doubloon patroon racoon cartoon cocoon opportune harpoon pontoon lampoon spittoon picayune poltroon bestrewn afternoon monsoon forenoon festoon protozoon macaroon honeymoon tablespoon inopportune importune dessertspoon spermatozoon trinitrotoluene Words that almost rhyme with prune
room bloom broom loom plume rheum whom boom tomb doom gloom womb groom zoom fume flume abloom assume resume perfume presume suum subsume elbowroom entomb legroom boxroom foredoom costume consume residuum exhume strongroom