Here's what rhymes with oyabun.
nubbin dubbin globin Words that almost rhyme with oyabun
sudden button mutton dudgeon piton bludgeon glutton scutcheon exciton escutcheon unbutton erratum androgen bellybutton cousin dozen summon sullen fuckin yeomen muffin coven toughen roughen kuchen someone suction dungeon luncheon sultan sunken muslin irruption gulden gunman bunion lumpen mullion function corruption junction drunken eruption emulsion percussion tungsten perdition shrunken avulsion gumption dustpan scullion decagon dustman grunion biathlon discussion assumption reduction induction deduction abduction repulsion seduction concussion revulsion huntsman impulsion caparison stuntman production combustion conduction compulsion disruption expulsion injunction interruption resumption convulsion propulsion semicolon subduction repercussion liposuction ragamuffin consumption destruction instruction conjunction dysfunction obstruction presumption disjunction malfunction compunction construction introduction reproduction transduction overproduction reconstruction deconstruction reintroduction underproduction misconstruction