The term "most inerudite" is synonymous with, "most uneducated," meaning the person in question lacks knowledge, culture, and sophistication. The opposite of inerudite would be erudite, meaning someone is knowledgeable, scholarly, and well-informed. Instead of being uneducated, an erudite person is characterized by their deep understanding of complex subjects and their ability to think critically. Other antonyms for inerudite could include educated, learned, intelligent, astute, and cultured. It's important to note that being educated doesn't necessarily mean having a formal education. Instead, it's a combination of acquiring knowledge through study, experience, and observation.