(a.) Addicted to, or manifesting, egotism.

acquisitive ambitious for self autistic boastful boasting bragging careerist conceited crowing egocentric egocentristic egoistic egotistic grasping greedy individualistic narcissan narcissine narcissistic narcistic overweening personalistic possessive privatistic proud remote self-absorbed self-admiring self-advancing self-besot self-centered self-considerative self-contained self-devoted self-esteeming self-indulgent self-interested self-jealous self-occupied self-pleasing self-seeking self-serving self-sufficient selfish swelled-headed vain vainglorious vaunting