Humblers refer to objects or qualities that make a person feel less proud, arrogant or egotistical. The antonyms for this word, therefore, are those that inspire or reinforce confidence, pride or self-esteem. Some examples of antonyms for humblers include encouragers, uplifters, boosters, cheerleaders, mentors, guides, role models, and inspirers. These antonyms instill positive messages and motivations into an individual, making them feel worthy and capable of greater success. While humblers may be necessary at times to keep a person grounded and humble, antonyms for it, such as encouragers, can give one the drive to achieve a sense of fulfilment, self-worth, and confidence.