αἰφνιδιάζω
From LSJ
Sunt verba voces quibus hunc lenire dolorem possis, magnam morbi deponere partem → Words will avail the wretched mind to ease and much abate the dismal black disease.
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).