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