Adjective: swollen-headed 'swow-lun'he-did
- Characteristic of false pride; having an exaggerated sense of self-importance
"growing ever more swollen-headed and arbitrary";
- conceited, egotistic, egotistical, self-conceited, swollen, vain, proud, puffed-up [informal], swellheaded [N. Amer, informal]
See also: proud