Vine's Expository Dictionary: View Entry
TDNT Reference: 3:482,391
Trench's Synonyms: xi. κακία, κακοήθεια.
κακία kakía, kak-ee'-ah; from G2556; badness, i.e. (subjectively) depravity, or (actively) malignity, or (passively) trouble:—evil, malice(-iousness), naughtiness, wickedness.
The KJV translates Strong's G2549 in the following manner: malice (6x), maliciousness (2x), evil (1x), wickedness (1x), naughtiness (1x).
malignity, malice, ill-will, desire to injure
wickedness, depravity
wickedness that is not ashamed to break laws
evil, trouble
Strong's Number G2549 matches the Greek κακία (kakia),
which occurs 11 times in 11 verses
in the TR Greek.