Breaking word means to reveal a secret or communicate important news. Antonyms for breaking word include concealing, withholding, keeping quiet, or not disclosing. These words suggest the opposite of sharing information, and they hint at the importance of keeping secrets. Suppose someone asks you to keep a secret or not share a certain piece of information; in that case, you might answer, "I won't be breaking any word." This response implies that you won't share the news, and it's a polite way to decline without indicating what the secret might be. Using antonyms for breaking word is a useful way to keep information confidential and communicate subtly in social situations.