criticizer

/ˈkrɪtɪsaɪzər/
noun
  1. A person who points out faults or expresses disapproval of someone or something.
    • She tried to ignore her inner criticizer and focus on her achievements.
    • A good manager is a constructive guide, not a constant criticizer.
    • The criticizer in the audience kept shouting negative comments during the play.
Antonyms
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