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