ἀπόπαν

From LSJ

οὐχὶ σοῦσθ'; οὐκ ἐς κόρακας; οὐκ ἄπιτε; παῖε τῷ ξύλῳ → You will not go? The plague seize you! Will you not clear off? Hit them with your stick!

Source

Spanish (DGE)

adv. totalmente ἀπόπαν ἐψυχωμένος, νενοωμένος Procl.in Ti.2.111.29.