self-centered — concerned solely or chiefly with one's own interests, welfare, etc.; engrossed in self; selfish; egotistical.
conceited — If you say that someone is conceited, you are showing your disapproval of the fact that they are far too proud of their abilities or achievements.
narcissistic — having an undue fascination with oneself; vain.
pompous — characterized by an ostentatious display of dignity or importance: a pompous minor official.
self-absorbed — preoccupied with one's thoughts, interests, etc.
self-important — having or showing an exaggerated opinion of one's own importance; pompously conceited or haughty.
self-involved — self-centered; preoccupied with oneself
self-seeking — the seeking of one's own interest or selfish ends.
self-serving — preoccupied with one's own interests, often disregarding the truth or the interests, well-being, etc., of others.
selfish — devoted to or caring only for oneself; concerned primarily with one's own interests, benefits, welfare, etc., regardless of others.
smug — contentedly confident of one's ability, superiority, or correctness; complacent.
