diffident Antonyms

confident resolute supercilious swayed unreserved vain vociferous unhesitating unashamed la-di-da stuck-up strong resolved sanguine self-assured self-centered self-confident self-important social steadfast steely unwavering sniffy lovesick proud as a peacock self-absorbed self-aware self-opinionated unfluctuating uppity as bold as brass as conceited as a barber's cat overambitious organizational conceited as a barber's cat obsessive narcissistic unquestioning unswerving egocentric above oneself attention seeker sassy above yourself aggressive conceited converted courageous curious dauntless