Strong's G2549 — κακία (noun)
kakia (kak-ee'-ah) n.
1. badness
2. (subjectively) depravity
3. (actively) malignity
4. (passively) trouble
[from G2556]
KJV: evil, malice(-iousness), naughtiness, wickedness 
Root(s): G2556 
Hebrew root: κακός
Occurrences: 11