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