Traditional: 異常
异常 (yì cháng) means “unusual; abnormal; extremely; exceptionally”. It is an HSK 6 Chinese word (traditional 異常) in the HSK 3.0 vocabulary.
Practice each character:
今天天气异常寒冷。
Jīntiān tiānqì yìcháng hánlěng.
The weather today is unusually cold.
Updated: 2026-05-27