The most common antonyms for "accepts apology" are "rejects apology" and "declines apology." These terms describe a person's refusal to forgive or excuse another's wrongdoing or mistake. Other antonyms for "accepts apology" include "holds a grudge," "holds a resentment," or "seeks revenge." When someone chooses to reject an apology, it can be for a variety of reasons, such as feeling that the apology is insincere or inadequate, or simply not willing to forgive the transgression. Whatever the reason, the antonyms of "accepts apology" highlight the importance of communication, understanding, and empathy in maintaining healthy relationships.