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