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lasagne undergone foregone pantheon whereon echelon octagon begone chaperon forgone tenon predawn autobahn upsilon withdrawn thereupon polygon automaton denouement positron rapprochement marathon paragon redrawn hereupon overdrawn epsilon mastodon tarragon cordovan neocon trimaran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