Body politic is an expression used to refer to the collective group of citizens who make up a political entity or government. However, there are several other synonyms that can be used to describe this concept. For example, the term "commonwealth" often refers to a political entity made up of a group of people who share a common culture or heritage. Similarly, "polity" is frequently used to describe a political entity or government, while "society" and "community" can refer to the group of citizens living within that political entity. In summary, while body politic is a commonly used term, there are many other synonyms that can be used to describe the same concept.