ἐγρηγορήτως

From LSJ

ἀλεξίκακε τρισέληνε, μηδέποθ' ἡττηθείς, σήμερον ἐξετάθης → averter of woes, offspring of three nights, thou, who never didst suffer defeat, art to-day laid low

Source

Spanish (DGE)

adv. alerta, estando despierto ὀνειροπολεῖν ἐ. Et.Gud.s.u. ὀνείρωξις.