heterodox
adjective formal uk/ˈhet.ər.ə.dɒks/ us/ˈhet̬.ɚ.ə.dɑːks/
（信仰、想法或活动）非正统的，异端的
(of beliefs, ideas, or activities) different to and opposing generally accepted beliefs or standards
His opinions have always been distinctly heterodox. 他的观点总是带有明显的异端色彩。
Compare: orthodox