The phrase "go back on one's word" implies failing to keep a promise or breaking a commitment. Antonyms for this phrase would therefore include keeping one's word, sticking to one's promise, staying true to one's commitment, and following through on what one said they would do. Other related antonyms could include being reliable, trustworthy, dependable, and responsible. These antonyms are essential to building and maintaining strong relationships, both personally and professionally. By consistently following through on our commitments, we demonstrate integrity and earn the trust of those around us.
