Here's what rhymes with corn.
born borne torn worn horn warn scorn morn mourn thorn shorn porn lorn sworn adorn forlorn unborn reborn outworn careworn forborne unworn lowborn unicorn forewarn peppercorn timeworn sweetcorn firstborn stillborn waterborne forsworn lovelorn foresworn Words that almost rhyme with corn
form warm norm forme dorm storm swarm perform reform inform conform lukewarm deform rewarm preform uniform chloroform cruciform outperform vermiform transform cuneiform fusiform multiform misinform thunderstorm nonuniform gone von dawn lawn fawn pawn yawn sawn faun gnawn drawn exon fagon begone brawn prawn thereon foregone whereon operon tenon hereon undergone redrawn chaperon predawn woebegone outdrawn withdrawn overdrawn methadon mastodon leprechaun