What was a nerd called in the 60s?

In the 1960s, the term "nerd" was not widely used in its current context. Instead, the term "geek" was more commonly employed to describe someone who was socially awkward or overly intellectual, often with a focus on technical or scientific interests. The Word "nerd" itself gained popularity in the 1970s and 1980s, evolving to embrace a broader range of enthusiastic, specialized interests.