confider

/kənˈfaɪdər/
noun
  1. A person who tells secrets or private matters to someone they trust.
    • The therapist encouraged her to be a confider and express her true feelings.
    • As a confider, she often shared her deepest worries with her best friend.
    • He was a natural confider, always opening up to people he just met.
Synonyms
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