heretical

他关于气候变化的理论被认为是异端邪说，因为与主流科学观点相悖。

His ___heretical theories about climate change contradict mainstream scientific views.

在一个医生世家，他决定当艺术家几乎被视为大逆不道。

In a family of doctors, his decision to become an artist was seen as almost ___heretical.

建议公司放弃其旗舰产品被认为是大逆不道的想法。

Suggesting that the company abandon its flagship product was considered a ___heretical idea.