Strong's G2566 · Greek

καλός

kallion · kal-lee'-on

neuter of the (irregular) comparative of 2570; (adverbially) better than many

Scholarly Lexicons

Abbott-Smith Manual Greek Lexicon

 1 (KJV) καλλίων , -ον , compar. of καλός , v.s. καλῶς . 

G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain