arrogance assurance boastfulness boasting bragging conceit conceitedness egomania egotism gasconade haughtiness insolence megalomania narcissism ostentation overconfidence presumption pride self-absorption self-confidence self-importance self-interest self-love self-possession self-regard self-worship selfishness superiority vainglory vanity egocentricity self-admiration swellheadedness vaunting