spite

He broke his sister's favorite toy out of pure spite after they had an argument.

(Chinese) 他们在争吵后，他纯粹出于恶意弄坏了姐姐最喜欢的玩具。

The old man left all his money to charity instead of his family, just to show his spite.

(Chinese) 那个老人把所有的钱都捐给了慈善机构而不是留给家人，只是为了表达他的怨恨。