kalos (Greek #2570)
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)
KJV usage: X better, fair, good(-ly), honest, meet, well, worthy.
Pronounce: kal-os'
Origin: of uncertain affinity
mallon (Greek #3123)
(adverbially) more (in a greater degree)) or rather
KJV usage: + better, X far, (the) more (and more), (so) much (the more), rather.
Pronounce: mal'-lon
Origin: neuter of the comparative of the same as 3122