The phrase "taking down a peg" means to humble or reduce someone's pride or self-importance. Antonyms for this term would include "raising up," "lifting up" or "boosting up." Instead of tearing someone down or making them feel less important, these antonyms suggest elevating them and making them feel confident and valued. Using positive reinforcement and praise instead of criticism and ridicule can promote goodwill and build stronger relationships. It's important to remember that everyone deserves to feel respected and appreciated, and using antonyms for "taking down a peg" can help achieve this goal.