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polygon salon baton whereon echelon fagon operon redrawn begone chiffon pecan tenon hereon predawn lasagne trimaran withdrawn thereupon whereupon denouement foregone pantheon hexagon marathon octagon paragon chaperon forgone amazon epsilon tarragon autobahn carillon leprechaun neocon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