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