Dict: strongs - G2570
Strongs:G18 @ ἀγαθός agathos ag-ath-os' A primary word; good (in any sense often as noun): - benefit good (-s things) well. Compare G2570.
G2566 @ καλλίον kallion kal-lee'-on Neuter of the (irregular) compound of G2570; (adverbially) better than many: - very well.
G2567 @ καλοδιδάσκαλος kalodidaskalos kal-od-id-as'-kal-os From G2570 and G1320; a teacher of the right: - teacher of good things.
G2568 @ Καλοὶ Λιμένες Kaloi Limenes kal-oy' lee-man'-es Plural of G2570 and G3040; Good Harbors that is Fairhaven a bay of Crete: - fair havens.
G2569 @ καλοποιέω kalopoieō kal-op-oy-eh'-o From G2570 and G4160; to do well that is live virtuously: - well doing.
G2570 @ καλός kalos kal-os' Of uncertain affinity; properly beautiful but chiefly (figuratively) good (literally or morally) that is valuable or virtuous (for appearance or use and thus distinguished from G18 which is properly intrinsic): - X better fair good (-ly) honest meet well worthy.
G2573 @ καλῶς kalōs kal-oce' Adverb from G2570; well (usually morally): - (in a) good (place) honestly + recover (full) well.