φαῦλος (phaûlos|fow'-los|adjective|worthless; evil)
[Grk] φαῦλος LN: 88.116 GK: G5765 Hebrew: אֱוִיל‎, לוּעַ‎, סָלַף‎, עֶוֶל‎
Derivation: apparently a primary word;
Strong's: "foul" or "flawy", i.e. (figuratively) wicked
KJV: --evil.