The phrase "do wrong by" is often used to describe a situation where a person has been treated unfairly or unjustly. There are several synonyms for this phrase, such as mistreat, abuse, maltreat, harm, offend, hurt, injure, infringe upon, and violate. Each of these words conveys a sense of wrongdoing or injustice, and can be used to describe a variety of situations, from a minor offense to a serious breach of trust. Whether you are writing a legal brief or simply trying to express your feelings about a personal situation, choosing the right synonym for "do wrong by" can help you to communicate your thoughts and feelings more effectively.