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