Antihumanist is a term used to describe the rejection of human values or the belief that humans are not the most important or significant beings in the universe. Various synonyms for antihumanist include misanthropic, anti-anthropocentric, anti-humanistic, anti-humanitarian, nihilistic, and non-anthropocentric. The term misanthropic refers to a hatred or disdain for humanity, while anti-anthropocentric describes a perspective that does not prioritize humans over other living beings. Anti-humanistic and anti-humanitarian both reject the traditional ideas of humanism and humanitarianism. Nihilistic refers to a belief in the meaninglessness of life, often resulting in pessimism and despair. Non-anthropocentric implies a focus on the interests of all life on earth rather than just humans.