Synonyms and related words :
aplomb, arrogance, assurance, assuredness, balance, belief, boastfulness, certitude, cockiness, cocksureness, conceit, confidence, confidentness, conviction, courage, equability, equanimity, equilibrium, face, faith, haughtiness, hubris, independence, level head, levelheadedness, overconfidence, oversureness, overweening, overweeningness, pardonable pride, poise, pomposity, positiveness, possession, presence of mind, pride, pridefulness, proudness, purse-pride, restraint, sanguineness, security, self-assurance, self-command, self-consequence, self-control, self-esteem, self-importance, self-possession, self-reliance, self-respect, self-restraint, self-sufficiency, settled belief, stiff-necked pride, stiff-neckedness, subjective certainty, sureness, surety, trust, vanity, well-regulated mind