Antimonian refers to a belief system or mentality that opposes established norms or authorities. Synonyms for antimonian include rebellious, contrary, dissenting, iconoclastic, insubordinate, nonconformist, heretical, maverick, and subversive. These terms are used to describe individuals or groups who challenge established institutions, ideologies, or conventions. Rebellious individuals are often characterized by a desire to challenge authority and promote change. Dissenting individuals tend to disagree with the prevailing views of a society or community. Iconoclastic individuals seek to destroy traditional beliefs and institutions, while the insubordinate and nonconformist reject authority and adhere to their own values. Heretical and maverick individuals reject established religious or political norms, while subversives seek to undermine established institutions and systems.