In coherence refers to the lack of consistency or clarity in something. Some antonyms for this term include harmony, congruence, coherence, and consistency. Harmonious refers to something that is pleasing or compatible, while congruent refers to something that is consistent and aligned with a specific set of values or principles. Coherent refers to a clear and logical organization, while consistency relates to the uniformity and reliability of something over time. When communicating, it is important to strive for coherence, so that your message is clear and understandable to your audience. Using antonyms like harmony, congruence, coherence, and consistency can improve the overall effectiveness of your communication.