The phrase "got one's hair" typically refers to someone getting upset or angry about something. Antonyms for this phrase would include "remaining calm," "feeling content," "being relaxed," and "maintaining composure." In situations that might typically cause someone to "get their hair," individuals could aim to adopt a more rational and resilient approach. Antonyms for the phrase would also depend on the context in which it was used. For instance, in the context of hairstyling, antonyms for "got one's hair" might include "styled one's hair," "trimmed one's hair," or "colored one's hair." Understanding and using antonyms can help individuals communicate more effectively and convey the intended message clearly.