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