Hobnobbed, a colloquial term meaning to socialize with someone in a friendly and often informal manner, has an array of synonyms. One can "mingle" or "rub elbows" with others at an event, or "network" to form new connections. Those who "fraternize" or "associate" with others in a specific circle may be seen as "palling around" or "hanging out" together. In a more formal setting, one may "converse" or "commune" with colleagues or acquaintances. Finally, one can "be chummy" or "be buddies" with friends, sharing laughs and good times. Whatever the term, hobnobbing with others can lead to new opportunities and lasting relationships.