Here's what rhymes with congregatioun.
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 lagoon monsoon forenoon toluene aucune baboon harpoon raccoon tycoon festoon lampoon spittoon afternoon honeymoon platoon opportune pontoon dragoon impugn doubloon patroon picayune protozoon bestrewn macaroon tablespoon poltroon inopportune spermatozoon importune dessertspoon trinitrotoluene Words that almost rhyme with congregatioun
whom zoom room assume boom tomb doom womb loom fume flume rheum costume resume bloom consume gloom broom groom plume suum legroom perfume presume subsume exhume abloom entomb foredoom residuum boxroom elbowroom strongroom