"Hanging with" is a commonly used phrase to describe spending time with someone in an informal setting. There are numerous synonyms that can be used in place of "hanging with" that can add greater variety and specificity to one's language choice. Some possible synonyms include "chilling with," "kicking it with," "hanging out with," "hobnobbing with," "socializing with," "mingling with," "pal around with," and "spending time with." Each of these alternative phrases can convey a slightly different connotation or tone, depending on the context in which they are used. By choosing from a range of synonyms, one can enhance their communication skills and express themselves more effectively in social situations.