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Defenition of the word efficaciousness

    • Defenition of the word efficaciousness

      • The ability to produce a desired amount of a desired effect.
      • capacity or power to produce a desired effect
      • capacity or power to produce a desired effect; "concern about the safety and efficacy of the vaccine"

    Synonyms for the word efficaciousness

      • efficacy

    Hypernyms for the word efficaciousness

      • effectiveness
      • effectivity
      • effectuality
      • effectualness

    Antonyms for the word efficaciousness

      • inefficaciousness
      • inefficacy

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