Strong's #2554: kakopoieo (pronounced kak-op-oy-eh'-o)

from 2555; to be a bad-doer, i.e. (objectively) to injure, or (genitive) to sin:--do(ing) evil.

Thayer's Greek Lexicon:

́

kakopoieō

1) to do harm

2) to do evil, do wrong

Part of Speech: verb

Relation: from G2555

Citing in TDNT: 3:485, 391

Usage:

This word is used 4 times:

 

Mark 3:4: "on the sabbath days, or to do evil? to save life, or to kill?"
Luke 6:9: "sabbath days to do good, or to do evil? to save life, or to destroy"
1 Peter 3:17: "so, that ye suffer for well doing, than for evil doing."
3 John 1:11: "of God: but he that doeth evil hath not seen God."