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faun john gnawn upon drawn lexicon salon foregone spawn swan yuan echelon brawn forgone pecan prawn hereon methadon withdrawn polygon baton whereon hexagon marathon paragon chaperon pentagon tenon aileron epsilon woebegone heptagon lasagne neocon undergone thereupon whereupon octagon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