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