Strong's #2570: kalos (pronounced kal-os')
of uncertain affinity; properly, beautiful, but chiefly (figuratively) good (literally or morally), i.e. valuable or virtuous (for appearance or use, and thus distinguished from 18, which is properly intrinsic):--X better, fair, good(-ly), honest, meet, well, worthy.
Thayer's Greek Lexicon:
́
kalos
1) beautiful, handsome, excellent, eminent, choice, surpassing, precious, useful, suitable, commendable, admirable
1a) beautiful to look at, shapely, magnificent
1b) good, excellent in its nature and characteristics, and therefore well adapted to its ends
1b1) genuine, approved
1b2) precious
1b3) joined to names of men designated by their office, competent, able, such as one ought to be
1b4) praiseworthy, noble
1c) beautiful by reason of purity of heart and life, and hence praiseworthy
1c1) morally good, noble
1d) honourable, conferring honour
1e) affecting the mind agreeably, comforting and confirming
Part of Speech: adjective
Relation: of uncertain affinity
Citing in TDNT: 3:536, 402
Usage:
This word is used 101 times:
1 Peter 4:10: "the same one to another, as good stewards of the manifold grace"