Antonyms for "more misunderstanding" could include "clarity," "understanding," "comprehension," "agreement," and "coherence." These words all suggest a clear and concise understanding of a situation or topic. When there is less misunderstanding, there is more mutual agreement and a lessening of discord. People can communicate more easily and effectively, leading to better relationships and outcomes. Ultimately, the opposite of "more misunderstanding" is harmony and understanding, and using antonyms like these can help to achieve these positive outcomes.