• authentic

    An authentic object or person is actual or real; it or they are not fake.

  • authoritarian

    An authoritarian system, such as a government or military school, demands that people obey all orders without question.

  • authorize

    When one person authorizes another to do something, they are given official permission to do it.

  • authority

    Authority is the power to command or having control over something or someone.

  • authenticate

    establish the authenticity of something

  • author

    be the author of

  • authored

    having been written

  • authorization

    a document giving an official instruction or command

  • authorship

    the act of creating written works

  • unauthorized

    not endowed with authority

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