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