peculiar (adjective) peculiar: characteristic, distinguishing
Sinonime: arrogance,
assurance, boastfulness, boasting, bragging, conceit, conceitedness, egocentricity, egomania, gasconade, haughtiness,
insolence, megalomania, narcissism, ostentation, overconfidence, preoccupation with self, presumption, pride, self-absorption, self-admiration, self-confidence, self-importance, self-interest, self-love, self-possession, self-regard, self-worship,
selfishness,
superiority, swellheadedness, vainglory, vanity, vaunting
Antonime: altruism, humility, selflessness