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