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pantheon positron hexagon marathon redrawn chaperon hereupon mastodon carillon heptagon cordovan trimaran methadon withdrawn lexicon leprechaun frogspawn phenomenon rapprochement pantechnicon Words that almost rhyme with dodecan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