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