The antonyms for the word "more uncool" can vary depending on the context, but some possible options include cool, trendy, fashionable, hip, stylish, chic, and modern. These words describe things or people that are admired, respected, or considered to be attractive and appealing to others. They may refer to clothing, music, art, activities, or behaviors that are seen as trendy, innovative, or cutting-edge. In contrast, the word "uncool" suggests something that is undesirable, outdated, or unfashionable. By using the antonyms of "more uncool," one can express a positive or desirable quality or characteristic of something, rather than focusing on its negative or unappealing aspects.