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