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brawn chiffon prawn hereon lasagne baton foregone whereon echelon begone chaperon forgone pecan tenon aileron amazon withdrawn thereupon lexicon pantheon hexagon marathon octagon redrawn hereupon overdrawn antiphon epsilon predawn autobahn carillon cordovan neocon upsilon frogspawn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