" conceitedness "

1: an often unjustified feeling of being pleased with oneself or with one's situation or achievements;

  * e.g., " ... she was annoyed by his persistent air of conceitedness "

•  Synonyms : 

•  amour propre,

•  bighead,

•  complacence,

•  complacency,

•  conceit,

•  ego,

•  egotism,

•  pomposity,

•  pompousness,

•  pride,

•  pridefulness,

•  self-admiration,

•  self-assumption,

•  self-conceit,

•  self-congratulation,

•  self-esteem,

•  self-glory,

•  self-importance,

•  self-love,

•  self-opinion,

•  self-satisfaction,

•  smugness,

•  swelled head,

•  swellheadedness,

•  vaingloriousness,

•  vainglory,

•  vainness,

•  vanity

•  Antonyms : 

•  humbleness,

•  humility,

•  modesty

1: having too high an opinion of oneself;

  * e.g., " ... a conceited basketball player who was always too busy even to sign autographs "

•  Synonyms : 

•  assured,

•  biggety,

•  bigheaded,

•  complacent,

•  consequential,

•  egoistic,

•  egotistic,

•  important,

•  overweening,

•  pompous,

•  prideful,

•  proud,

•  self-conceited,

•  self-important,

•  self-opinionated,

•  self-satisfied,

•  smug,

•  stuck-up,

•  swellheaded,

•  vain,

•  vainglorious

•  Antonyms : 

•  egoless,

•  humble,

•  modest,

•  uncomplacent