vilifier

/ˈvɪlɪfaɪər/
noun
  1. A person who speaks or writes about someone in a very harsh, insulting way.
    • The politician called his opponent a vile vilifier who spread lies.
    • Online vilifiers often hide behind fake accounts to attack others.
    • She refused to become a vilifier, even when she was angry.
Antonyms
What does "vilifier" mean? | whatsthatwordmean | whatsthatwordmean