Here's what rhymes with smootn.
Words that almost rhyme with smootn
moon noon soon tune spoon boon hewn shewn doin dune foon coon maroon swoon loon rune goon shoon immune saloon strewn forenoon prune attune croon afternoon balloon honeymoon lagoon monsoon cocoon toluene aucune baboon buffoon harpoon pontoon raccoon typhoon bassoon impugn tycoon festoon jejune lampoon spittoon racoon macaroon cartoon platoon opportune dragoon doubloon patroon bestrewn inopportune importune picayune poltroon tablespoon spermatozoon protozoon dessertspoon trinitrotoluene