Strong's G829 — αὐθάδης (adjective)
authades (au-thad'-ace) adj.
1. self-pleasing, i.e. arrogant
[from G846 and the base of G2237]
KJV: self-willed 
Root(s): G846, G2237 
Hebrew root: ἡδονή
Occurrences: 2