The term "peer group" refers to a social group consisting of individuals who share common interests and backgrounds. However, there are many different words and phrases that can be used to describe this type of group. Some common synonyms for "peer group" include "social circle," "coterie," "clique," and "social network." These words all refer to a group of people who share similar values, interests, and experiences. Other synonyms for "peer group" might include "community," "tribe," or "squad." Ultimately, the term used to describe a particular group of peers will depend on the context and the specific characteristics of that group.