Antonyms for the phrase "demeans oneself" would be words or phrases that indicate a behavior or attitude that is respectful, dignified, and self-respecting. Some antonyms for "demeans oneself" are "exalts oneself," "honors oneself," or "elevates oneself." These words suggest a positive self-image and self-worth. Similarly, antonyms for the term could be "showing modesty," "respecting oneself," "honoring one's values," or "behaving with poise." These words indicate admirable attitudes and behaviors that reflect respect for oneself and others. The antonyms for "demeans oneself" suggest confidence, self-respect, and admiration, and no matter how straightforward they are, they showcase the importance of having self-worth.