The antonyms for the word "nerdier" are quite diverse, but they generally describe qualities that are seen as opposite to the typical traits found in nerds. Antonyms could include words like "cool," "popular," or "laid back." These words describe people who are more socially engaged, outgoing, and interested in activities that are considered common or "cool" among their peers. Instead of spending hours reading textbooks, these individuals might enjoy going out with friends, attending concerts, or playing sports. While the word "nerdier" might carry a negative connotation, it is important to remember that different people have different interests and hobbies, and all should be valued equally.