Antonyms for the word "more misinformed" would be "better informed," "well-informed," "enlightened," and "knowledgeable." These antonyms indicate someone who is not only aware of the facts but understands their implications and context as well. They also suggest that the person has taken the time to research and evaluate multiple sources of information and is open to changing their beliefs based on new evidence. Being well-informed is essential for making sound judgments and decisions, and can help to avoid misunderstandings, conflicts, and negative consequences. In today's information-rich world, it is more important than ever to be discerning and critical consumers of information.