Yes there is it is called pediaphobia. That is hatred of infants and young children. When you get to the teen years it is called Ephebiphobia or the fear of youth.
Actually, pediaphobia is the "fear of children," not the hatred of them. Misopedia is the term you're looking for.
Antisemitism
The word that means hatred of children is "misopedia."
Misopedia is a term used to describe a strong dislike or hatred of children. It is typically considered a controversial concept and can have various causes, ranging from personal experiences to societal pressures.
Anti-establishment is one word for hatred of authority especially when it pertains to government.
Misogyny.
It's based on the root (andr-) of the Greek word for man, just as the term misogyny is based on the root (gyn-) of the Greek word for woman. If you meant hatred for mankind, that's misanthropy.
Misandry is the term for hatred or dislike towards men specifically.
ideological intolerance
Anti-Semitism.
Antisemitism
Anti-Semitism.
Antisemitism.