1. 异端:Piety 虔诚 | Unorthodoxy 异端 | Purity 纯洁
noun
1. the quality of being unorthodox
Synonym: heterodoxy
2. a belief that rejects the orthodox tenets of a religion
Synonym: heresy
3. any opinions or doctrines at variance with the official or orthodox position
Synonym: heterodoxyheresy