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