malevolent
adjective literary uk/məˈlev.əl.ənt/ us/məˈlev.əl.ənt/
恶意的;恶毒的;有害的
causing or wanting to cause harm or evil
The central character is a malevolent witch out for revenge. 主角是一个想复仇的恶毒女巫。
I could feel his malevolent gaze as I walked away. 我走开时能感觉到他正恶狠狠地盯着我。