Here's what rhymes with percodan.
don dawn bon pawn bonne john upon non drawn gone von con lawn yon hon wan fawn han schon spawn yawn khan sawn sonne vpon brawn prawn faun gnawn baton swan yuan npon begone pecan tenon autobahn thereon polygon salon automaton foregone pantheon positron whereon octagon redrawn chaperon chiffon hereupon overdrawn aileron amazon hereon predawn tarragon woebegone lasagne neocon frogspawn outdrawn undergone withdrawn thereupon whereupon denouement echelon paragon forgone antiphon epsilon mastodon carillon cordovan trimaran upsilon emoticon methadon lexicon rapprochement hexagon marathon pentagon leprechaun heptagon phenomenon pantechnicon Words that almost rhyme with percodan
bomb palm bom balm tom dong pom pong tong bong long wrong com song calm mom homme vom gong nom rom som mam prom prong thong twang iamb along strong belong quam throng aplomb embalm qualm sarong mahjong becalm prolong pogrom salaam consomme erelong nightlong firebomb dingdong lifelong intercom cardamom singsong yearlong supermom livelong born borne torn barn darn porn tarn corn worn horn warn yarn adorn morn mourn thorn shorn lorn lowborn scorn sworn unborn reborn outworn forborne forlorn firstborn waterborne careworn timeworn unworn stillborn forewarn lovelorn peppercorn sweetcorn unicorn forsworn foresworn