Here's what rhymes with plighten.
brighten lighten frighten tighten heighten whiten titan enlighten Words that almost rhyme with plighten
item ripen widen beiden pallidum ion lion einen lichen liken baryon prion liven bison siren hyphen scion siphon hymen syphon lineman linemen thriven billycan horizon fibrin fireman firemen enliven pinyon linesman bedizen aphelion finespun funnyman dandelion cotyledon veniremen perihelion dicotyledon monocotyledon