Here's what rhymes with cadarn.
born borne torn barn adorn darn porn tarn corn worn horn warn yarn morn mourn thorn unborn shorn lorn scorn sworn forlorn reborn outworn forborne unworn lowborn waterborne careworn timeworn firstborn stillborn forewarn lovelorn peppercorn sweetcorn unicorn forsworn foresworn Words that almost rhyme with cadarn
charm dorm form farm warm alarm harm storm norm forme perform reform conform psalm swarm disarm deform rearm underarm inform forearm firearm preform yardarm overarm rewarm uniform chloroform lukewarm nonfarm multiform outperform vermiform schoolmarm transform cuneiform thunderstorm cruciform fusiform misinform nonuniform upon don dawn bon pawn bonne john non drawn gone von con lawn yon hon wan baton fawn han schon spawn yawn khan sawn sonne vpon brawn prawn faun gnawn salon swan yuan npon operon begone pecan tenon hereon lasagne undergone thereon thereupon whereupon whereon echelon exon fagon octagon redrawn chaperon chiffon hereupon overdrawn aileron amazon predawn autobahn carillon upsilon outdrawn methadon withdrawn polygon automaton denouement foregone pantheon positron hexagon marathon paragon forgone antiphon epsilon mastodon tarragon woebegone cordovan neocon trimaran emoticon frogspawn lexicon pentagon leprechaun heptagon phenomenon rapprochement pantechnicon