Self-assertion(n.) The act of asserting one's self, or one's own rights or claims; the quality of being self-asserting.
Thesaurus Entries
airs, assurance, assuredness, audacity, belief, bluster, boastfulness, bold front, boldness, brash bearing, brashness, brassiness, bravado, brazenness, bumptiousness, certitude, cheekiness, clannishness, cliquishness, cockiness, cocksureness, conceit, confidence, confidentness, contempt, contemptuousness, contumely, conviction, courage, daring, daringness, defial, defiance, defying, derision, despite, disdain, disdainfulness, disparagement, disregard, effrontery, egotism, exclusiveness, face, faith, gall, hardihood, haughtiness, hauteur, hubris, impertinence, impudence, independence, insolence, insult, loftiness, morgue, nerve, obtrusiveness, overconfidence, oversureness, overweening, overweeningness, pardonable pride, pertness, poise, pomposity, pompousness, positiveness, presumption, presumptuousness, pretension, pretentiousness, pride, pridefulness, procacity, proudness, purse-pride, pushiness, ridicule, sauciness, scorn, scornfulness, security, self-assertion, self-assurance, self-confidence, self-consequence, self-esteem, self-importance, self-reliance, self-respect, self-sufficiency, settled belief, side, sniffiness, snobbery, snobbishness, snootiness, snottiness, sovereign contempt, stiff-necked pride, stiff-neckedness, subjective certainty, superciliousness, sureness, surety, toploftiness, trust, uppishness, uppityness, vanity