What is the word for someone who hates life?

The Word for someone who hates life is "misanthrope," which typically refers to a person who dislikes or distrusts humankind. Another term that may fit is "nihilist," which describes someone who believes life is meaningless and often expresses a general disdain for existence. However, the context can vary, and terms like "pessimist" may also apply depending on the specific attitude towards life.