New Testament Greek Database

Koine Greek, Transliterations, Strong's and Greek Numbers, Definitions, and Frequencies with numbering from James Strong, S.T.D., LL.D. 1890. Public Domain

Strongs: 18
GreekNumber: 19
GreekWord: ἀγαθός, -ή, -όν
Transliteration: agathos
Definition:

Good; good as a positive quality (vs. bad), good as a moral quality (vs. evil) good, profitable, generous, upright, virtuous

Romans 5:7 makes a distinction between ἀγαθος [agathos] and δικαιος [dikaios], righteous, where ἀγαθος [agathos] ranks higher than δικαιος [dikaios].1

Reference

1A.T. Robertson, Word Pictures in the New Testament (Nashville, TN: Broadman Press, 1933), Ac 11:24.
Frequency: 102
Greek Index: Alpha (2-895)

Koine Greek, Transliterations, Strong's and Greek Numbers, Definitions, and Frequencies with numbering from James Strong, The New Strong's Expanded Exaustive Concordance of the Bible, Red-letter ed. (Nashville, TN: Thomas Nelson Publishers, 2001).