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unprincipled

Synonyms of unprincipled in English:

adjective

  • 1 he is an unprincipled opportunist
    immoral, unethical, amoral, unscrupulous, Machiavellian, dishonorable, dishonest, deceitful, devious, corrupt, crooked, wicked, evil, villainous, shameless, base, low;
    libertine, licentious
    [Antonyms] ethical
  • Definition of unprincipled in:

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