The antonyms for the word "more prattling" would be "less talking," "silence," "restraint," "reserve," and "calm." These words suggest the opposite actions to prattling, meaning to speak excessively, pointlessly, and incessantly. When you need to focus, listen to others, or observe your surroundings, being quiet and low-key is the appropriate behavior. It is also worth noting that using concise and straightforward language when communicating is often more effective than being verbose and verbose. Therefore, choosing the right words and avoiding prattling can improve your social skills and help you avoid misunderstandings or awkward situations.