There are a number of synonyms that can be used to refer to private citizens, depending on the context. Some possible options might include individuals, members of the public, citizens, non-governmental actors, civilians, or everyday people. In some cases, specific terms might be used to refer to particular types of private citizens, such as homeowners, taxpayers, or voters. Ultimately, the choice of synonym will depend on the particular emphasis or perspective the speaker or writer wishes to convey. Whether describing civic engagement, political participation, or simply everyday life, the term chosen will shape the reader or listener's understanding of the individuals in question.