Non-agreements refers to situations where two or more parties fail to reach a consensus. The opposite of non-agreement is an agreement or consensus, which refers to a situation where parties involved in a discussion or negotiation come to a mutual understanding. Other antonyms for non-agreement include understanding, harmony, and accord. In contrast, disagreement, discord, and conflict are some synonyms for non-agreement. When parties disagree or fail to agree, negotiations and discussions could become stressful and unproductive. Therefore, it is essential to seek alternative methods to resolve disputes or disagreements to foster peaceful coexistence and promote cooperation.