Thesaurus

efficaciousness

noun

Synonyms & Antonyms of efficaciousness

the power to produce a desired result
  • the efficaciousness of exercise in improving physical as well as emotional well-being

Synonyms for efficaciousness

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“Efficaciousness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/efficaciousness. Accessed 11 Aug. 2020.

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