ready to do anything, wicked, knavish
Ancient Greek word, found 45 times in the texts on Socratos.
Euripides, Alcestis 766: ξένον, πανοῦργον κλῶπα καὶ λῃστήν τινα,
Euripides, Heracleidae 947: παῖδʼ ἠξίωσας, ὦ πανοῦργʼ, ἐφυβρίσαι;
Aeschylus, Libation Bearers 384: βροτῶν τλάμονι καὶ πανούργῳ
All forms of πανοῦργος