Millenarians are individuals or groups who believe in the concept of a coming Golden Age, a thousand-year reign of peace and prosperity. Synonyms for millenarians include apocalyptists, Messianics, and eschatologists. Apocalyptists are people who believe in the end of the world and the final judgment, while Messianics believe in the coming of a savior or a messiah. Eschatologists believe in the study of the end of the world and its prophecies. Other synonyms include adventists, who believe in the second coming of Christ, and chiliasm, which refers to the belief in a literal thousand-year period of peace on earth. Overall, these synonyms reveal the diversity of beliefs among those who share a hopeful vision of the future.