There are several antonyms for the word "pacting". Pacting means establishing an agreement, especially a formal or legal one, between two or more individuals, groups, or organizations. The antonyms for pacting are disavowing, denying, opposing, rejecting, and renouncing. Disavowing means to disown, disclaim, or repudiate something previously claimed or believed. Denying means to contradict, refuse, or negate a statement, claim, or accusation. Opposing means to be against, resist, or counteract something or someone. Rejecting means to refuse, decline, or dismiss something as unacceptable. Renouncing means to repudiate, give up, or abandon a right, title, or claim. These antonyms show that sometimes it is necessary to decline or refuse an agreement to avoid negative consequences.