smug

feeling or showing too much satisfaction with yourself, especially because you think you are better than other people

satisfecho consigo mismo, vanidoso, presumido

• be smug about something

Collocations smug smile · smug expression

• He had a smug look on his face.

  Tenía una expresión satisfecha en la cara.

showing or feeling too much pride in yourself and your achievements, often in a way that annoys other people

arrogante, soberbio, presumido

• be smug about something

Collocations smug attitude · smug tone of voice

• She was being very smug about her success.

  Ella estaba muy orgullosa de su éxito.