Here's what rhymes with lactarn.
born borne torn barn darn porn tarn corn worn horn warn yarn adorn morn mourn thorn unborn shorn lorn scorn sworn reborn outworn forborne lowborn forlorn firstborn careworn lovelorn timeworn unworn stillborn unicorn waterborne forewarn peppercorn sweetcorn forsworn foresworn Words that almost rhyme with lactarn
charm dorm form farm warm harm storm norm forme yardarm perform alarm psalm swarm disarm lukewarm deform rearm underarm reform inform conform forearm firearm nonfarm preform overarm rewarm uniform transform multiform outperform schoolmarm chloroform thunderstorm fusiform cruciform vermiform cuneiform misinform nonuniform don dawn bon pawn bonne john upon non drawn gone von con lawn yon hon wan fawn han schon spawn yawn khan sawn sonne vpon brawn prawn faun gnawn baton swan yuan exon fagon npon octagon operon begone pecan tenon frogspawn undergone thereon salon whereon redrawn chaperon chiffon aileron amazon antiphon hereon predawn autobahn lasagne outdrawn withdrawn thereupon whereupon lexicon polygon automaton denouement foregone pantheon positron echelon paragon forgone hereupon overdrawn epsilon mastodon tarragon woebegone carillon leprechaun cordovan neocon trimaran upsilon methadon rapprochement hexagon marathon pentagon heptagon emoticon phenomenon pantechnicon