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exon brawn prawn thereon salon baton begone chiffon pecan tenon aileron amazon hereon autobahn lasagne neocon undergone withdrawn whereupon polygon automaton denouement foregone pantheon echelon marathon octagon redrawn chaperon forgone overdrawn antiphon predawn tarragon woebegone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