nihilist
🇺🇸
/ˈnaɪɪlɪst/
🇬🇧
/ˈnaɪɪlɪst/
A person who doesn't believe in anything, including morals, religion, or the point of life.
The detective suspected the criminal was a nihilist, as he showed no regard for human life.
偵探懷疑這個罪犯是個虛無主義者,因為他對人命毫不在意。