arrogant, assumptive, bumptious, cavalier, chesty, haughty, high-and-mighty, high-handed, high-hat, highfalutin(also hifalutin), huffish, huffy, imperious, important, lofty, lordly, masterful, overweening, peremptory, pompous, presuming, presumptuous, pretentious, self-asserting, self-assertive, stiff-necked, supercilious, superior, toplofty(also toploftical), uppish, uppity

authoritarian, bossy, dominant, dominating, domineering, magisterial, pontifical, pontificatingcondescending, disdainful, patronizingimpertinent, impudent, saucysnobbish, snobby, snootyblusterous, blustery, boastful, bombastic, braggart, bragging, braggy, cocky, swaggering, vain, vaingloriouscomplacent, conceited, egocentric, egoistic(also egoistical), egotistic(or egotistical), hubristic, narcissistic, orgulous, prideful, proud, self-affected, self-applauding, self-centered, self-complacent, self-conceited, self-pleased, self-satisfied, smug, stuck-upself-flattering, self-loving, self-promotingbrash, forward, uninhibited, unreservedextroverted(also extraverted), immodest