Strong's G212 — ἀλαζονεία (noun)
alazoneia (al-ad-zon-ei'-a) n.
1. Empty boasting, mere bragging
2. (by implication) self-confidence
[from G213]
KJV: boasting, pride 
Root(s): G213 
Hebrew root: ἀλαζών
Occurrences: 2