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