The phrase "does about-face" means to completely change your mind or direction. There are several synonyms for this phrase, including "changes course," "makes a U-turn," "does a 180," and "reverses direction." These synonyms all imply a sudden and complete shift in thoughts or actions. Other similar phrases include "changes tack," "turns the tables," and "takes a new direction." Whether in personal relationships, professional settings, or political climates, conducting an about-face can be a powerful and surprising move. By knowing these synonyms, you can add more nuance and depth to your vocabulary and better express yourself in a variety of situations.