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