self-satisfied

UK: /ˌsɛlfˈsætɪsfaɪd/ US: (self′sat′is fīd′, self′-)

WordReference Random House Learner's Dictionary of American English © 2025

ˈself-ˈsat•is•fied,  adj. 

1. feeling satisfaction with oneself, esp. too much satisfaction:
   The team was a little too self-satisfied after their surprising victory.

WordReference Random House Unabridged Dictionary of American English © 2025

self-sat•is•fied  (self′sat′is fīd′, self′-), adj. 

1. feeling or showing satisfaction with oneself.

• 1725–35

Synonyms

complacent, smug, vain, puffed-up.

Collins Concise English Dictionary © HarperCollins Publishers::

self-satisfied adjective

1. having or showing a complacent satisfaction with oneself, one's own actions, behaviour, etc

ˌself-ˌsatisˈfaction noun