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