egotistic

(s) characteristic of those having an inflated idea of their own importance egotistical, narcissistic, self-loving,
(s) characteristic of false pride; having an exaggerated sense of self-importance
- a conceited fool
- an attitude of self-conceited arrogance
- an egotistical disregard of others
- so swollen by victory that he was unfit for normal duty
- growing ever more swollen-headed and arbitrary
- vain about her clothes
conceited, self-conceited, swollen, swollen-headed, vain, egotistical,

egotistical narcissistic self-loving conceited self-conceited swollen swollen-headed vain

egotistical egotistically