Strong's Concordance

Original word: αὐτάρκεια
Transliteration: autarkeia
Definition (short): contentment
Definition (full): self-satisfaction, self-sufficiency

NAS Exhaustive Concordance

Word Origin: from autarkés
Definition: self-satisfaction, i.e. self-sufficiency
NASB Translation: contentment (1), sufficiency (1).
NAS Exhaustive Concordance of the Bible with Hebrew-Aramaic and Greek Dictionaries.
Copyright © 1981, 1998 by The Lockman Foundation.
All rights reserved Lockman.org

Strong's Exhaustive Concordance

From autarkes; self-satisfaction, i.e. (abstractly) contentedness, or (concretely) a competence -- contentment, sufficiency.

see GREEK autarkes

KJV: And God is able to make all grace abound toward you; that ye, always having all sufficiency in all things, may abound to every good work:
NASB: And God is able to make all grace abound to you, so that always having all sufficiency in everything, you may have an abundance for every good deed;
KJV: But godliness with contentment is great gain.
NASB: But godliness actually is a means of great gain when accompanied by contentment.