Failing to honor a commitment or task may create an unpleasant situation for anyone. If you're looking for synonyms for the term "fail to honor," you can consider a few alternatives that communicate the same idea. These may include phrases like neglect, disregard, ignore, overlook, dishonor, breach, violate, renege, or break. Depending on the severity of the situation, you may choose one of these words to reflect the right tone and create a clear message. Using synonyms for "fail to honor" can help you express your thoughts and feelings more effectively, and ensure that you're communicating accurately.