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lexicon polygon salon baton foregone whereon npon operon forgone pentagon tenon aileron amazon hereon woebegone lasagne withdrawn denouement pantheon echelon marathon octagon paragon redrawn chaperon antiphon predawn tarragon autobahn carillon heptagon trimaran emoticon outdrawn methadon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