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