"Socializing with" is a phrase that refers to spending time with others in order to have fun, relax, or just enjoy their company. However, there are many other words that can be used to describe this activity, including "hanging out with", "mingling with", "chatting with", "interacting with", and "mixing with". These synonyms all convey the idea of spending time in a social setting with others, but they may have different connotations or nuances. For example, "mingling with" suggests a more relaxed or informal atmosphere, while "interacting with" may imply more structured or purposeful socializing. Ultimately, the choice of synonym will depend on the specific context and the desired tone or emotion.