deep sadness, sorrow, or mental distress

听闻老友逝世的噩耗，他深感哀戚。

noun · an ancient type of long-handled battle-axe used as a weapon

古籍中常提到“干戚”作为兵器的统称。

sorrow, sadness, or distress

听闻噩耗，他深感忧戚。

relatives or kin, typically occurring in bound forms

我们要多走动，维持亲戚间的感情。

proper name · surname Qi

戚先生是我的老朋友。