φρενήρης
From LSJ
εἰς πέλαγος σπέρµα βαλεῖν καὶ γράµµατα γράψαι ἀµφότερος µόχθος τε κενὸς καὶ πρᾶξις ἄκαρπος → throwing seeds and writing letters at sea are both a vain and fruitless endeavor
English (LSJ)
ες,
A sound of mind, opp. ἐμμανής, Hdt.3.25, cf.30, 35, E.Heracl.150, Phld.Mort.39, Plu.2.323c, Luc.Cal.3, etc.: Sup. -έστατος Harp.Astr. in Cat.Cod.Astr.8(3).137.
German (Pape)
[Seite 1304] ες, seiner Seele, seines Verstandes mächtig, verständig, Eur. Heracl. 151 El. 1053.
