Antonyms for the word "more yacking" would include speechlessness, silence, quiet, stillness, and tranquility. When we use the term "more yacking," we usually refer to someone who talks incessantly without taking a break or listening to others. The opposite of this behavior is shutting up and listening to others, being calm and observant, and allowing others the opportunity to contribute to the conversation. Listening to others will bring a peaceful atmosphere to the conversation, where everyone has a chance to share their thoughts without interruption. Communication is a two-way street, and everyone should share equally to create a productive and respectful conversation.