Here's what rhymes with specan.
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 foregone spawn swan yuan exon octagon paragon brawn forgone prawn tenon hereon tarragon lasagne thereon thereupon polygon whereon echelon hexagon chaperon chiffon hereupon aileron amazon antiphon epsilon mastodon predawn woebegone autobahn heptagon neocon upsilon emoticon outdrawn withdrawn whereupon automaton denouement pantheon positron marathon redrawn overdrawn pentagon carillon trimaran frogspawn methadon phenomenon lexicon leprechaun cordovan rapprochement pantechnicon Words that almost rhyme with specan
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 strong belong prolong throng intercom prom prong aplomb twang salaam sarong erelong firebomb supermom singsong embalm consomme mahjong dingdong lifelong yearlong nightlong cardamom livelong corn born borne torn worn barn horn warn scorn yarn adorn morn mourn thorn shorn darn porn tarn lorn sworn forlorn unborn peppercorn unworn reborn outworn stillborn waterborne careworn forborne forewarn timeworn lowborn sweetcorn firstborn unicorn forsworn lovelorn foresworn