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