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prawn tenon thereon salon baton redrawn begone chiffon pecan aileron amazon hereon lasagne neocon frogspawn undergone withdrawn whereupon lexicon denouement foregone pantheon echelon marathon octagon chaperon forgone antiphon predawn woebegone autobahn carillon trimaran outdrawn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