G0829
αὐθάδης
self-willed
αὐθάδης, -ες (αὐτος, ἥδομαι), [in LXX: Gen.49:3, 7 (עַז), Pro.21:24 (יָהִיר)* ;] self-pleasing, arrogant: Tit.1:7, 2Pe.2:10 (Cremer, 654).† SYN.: φίλαυτος (see Tr., Syn., § xciii) (AS)
Full Thayer's lexicon entry
αὐθάδης — authádēs
αὐθάδης, ἀυθαδες (from αὐτός and ἥδομαι), self-pleasing, self-willed, arrogant: Tit 1:7; 2Pe 2:10. (Gen 49:3; Gen 49:7; Pro 21:24. In Greek writings from Aeschylus and Herodotus down.) (Trench, § xciii.)
2 occurrences
Titus (1), II Peter (1)