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