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