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