What is another word for does about face?
Pronunciation: [dˈʌz ɐbˌa͡ʊt fˈe͡ɪs] (IPA) 
The phrase "does about face" means to change one's opinion or behavior abruptly. Synonyms for this phrase include "changes tack," "does a U-turn," "flip-flops," "makes a 180-degree turn," "reverses course," and "turns on a dime." All of these phrases imply a sudden and unexpected shift in behavior or belief. They can be used in a variety of contexts, from politics to relationships to business. When someone "does about face," it can be disorienting and confusing for those around them, but it can also provide a fresh perspective and new opportunities.
