Lay people are individuals who are not professionals in a specific field or are not associated with any specialized institution. Some of the synonyms that can be used for lay people are non-experts, amateurs, outsiders, common folk, ordinary people, or non-professionals. These terms are often used to describe individuals who lack specialized knowledge or training in a specific field or industry. The term lay people can be used to refer to individuals from different walks of life, including religious organizations, legal proceedings, and scientific research. Other synonyms may be used depending on the context, but these terms all refer to individuals who are not experts or specialists in a particular area but are still considered important members of society.