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