Strong's #199: akribos (pronounced ak-ree-boce')

adverb from the same as 196; exactly:--circumspectly, diligently, perfect(-ly).

Thayer's Greek Lexicon:

̓͂

akribōs

1) exactly, accurately, diligently

Part of Speech: adverb

Relation: from the same as G196

Usage:

This word is used 5 times:

 

Matthew 2:8: "and said, Go and search diligently for the young child; and"
Luke 1:3: "It seemed good to me also, having had perfect understanding of all things from the very first, to write unto thee"
Acts 18:25: "he spake and taught diligently the things of the Lord,"
Ephesians 5:15: "then that ye walk circumspectly, not as fools, but"
1 Thessalonians 5:2: "For yourselves know perfectly that the day of the Lord"