ἔνρυθμος
From LSJ
ὡς μήτε τὰ γενόμενα ἐξ ἀνθρώπων τῷ χρόνῳ ἐξίτηλα γένηται → in order that so the memory of the past may not be blotted out from among men by time
English (LSJ)
ον,
A of rhythm, αἴσθησις Pl.Lg.654a; possessing rhythm (opp. εὔρυθμος), D.H.Comp.11; διάλεκτος Ephor.6 J.; opp. ἔκρυθμος, S.E.M.11.186. Adv. -μως Ath.5.179f, 14.631b (prob.).