self-complacent

CIDE DICTIONARY

self-complacent, a. 

 Satisfied with one's own character, capacity, and doings; self-satisfied.  [1913 Webster]

THESAURUS

self-complacent

bovine, complacent, consequential, narcissan, narcissine, narcissistic, narcistic, overproud, overweening, priggish, self-admiring, self-approving, self-assuming, self-congratulating, self-congratulatory, self-content, self-contented, self-delighting, self-endeared, self-esteeming, self-gratulating, self-gratulatory, self-important, self-loving, self-respecting, self-satisfied, self-sufficient, selfish, smug, vain, vainglorious