Extended Strong's Greek Lexicon (Abbott-Smith based)
crafty
Usage: πανοῦργος, -ον [in LXX chiefly for עָרוּם ;] ready to do anything; __(a) in cl., chiefly in bad sense, knavish, crafty: 2Co.12:16; __(b) in good sense, skilful, clever (Pro.13:1 28:2).† (AS)