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