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