Here's what rhymes with frightened.
lightened heightened brightened tightened enlightened unenlightened Words that almost rhyme with frightened
ripened widened stipend strident trident unripened island lighted likened livened cited diamond sighted titled highland rifled rivaled rivalled siphoned wizened kited spited united delighted lipid recited stifled dialed enlivened vomited cycled farsighted stylised trifled dialled idled libelled spiraled libeled relighted spiralled naiad sniveled heisted entitled invited excited guided minded hybrid sided indicted recycled unrivalled bridled lifeblood sidled unrivaled untitled bedizened tided longsighted redialed redialled reminded disunited provided divided unbridled jeremiad unexcited confided unguided broadminded motorcycled coincided unprovided simpleminded absentminded