superegoist

/ˌsupərˈiɡoʊɪst/
noun
  1. A person who is extremely self-centered and believes they are superior to others.
    • Being a superegoist, she always assumed her ideas were the best.
    • No one wanted to work with the superegoist because he never considered the team's needs.
    • The superegoist refused to listen to anyone else's opinion during the meeting.
Antonyms
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