G2556

κακός

kakos (kak-os') adj.
1. worthless
2. (subjectively) depraved
3. (objectively) injurious
{intrinsically, such; whereas G4190 properly refers to effects}
[apparently a primary word]
KJV: bad, evil, harm, ill, noisome, wicked
Compare: G4190, G96, G955, G4469, G4550