αἰφνιδιάζω

From LSJ

ἐπάμεροι· τί δέ τις; τί δ' οὔ τις; σκιᾶς ὄναρ ἄνθρωπος → Neverlasting: What is a somebody? What is a nobody? You are a dream of a shadow | Creatures of a day. What is a someone, what is a no one? Man is the dream of a shade.

Source

Greek (Liddell-Scott)

αἰφνιδιάζω: αἰφνιδίως εἰσορμῶ, Βυζ.

Spanish (DGE)

atacar de improviso Marc.Diac.V.Porph.41
coger desprevenido αἰφνιδιάζει τὸν ἀρχιεπίσκοπον καὶ βάλλει αὐτὸν εἰς τὴν δημοσίαν φυλακήν Cyr.S.V.Sab.56 (p.150).