as in efficacy
the power to produce a desired result
the efficaciousness of exercise in improving physical as well as emotional well-being
Synonyms & Similar Words
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Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for efficaciousness
Noun
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Larger trials are needed to confirm the efficacy of azelastine against COVID-19 and to explore the medication’s potential benefits against other respiratory illnesses across more diverse populations and settings, Meiser says.—
Tom Gavin,
EverydayHealth.com,
11 Sep. 2025 -
With four generations in the workplace, understanding the efficacy and differences of communication styles is a must for any leader and a critical component of their leadership style.—
Kathryn Lancioni,
Forbes.com,
11 Sep. 2025
Noun
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Davis said that the center has been around for 50 years speaks to its effectiveness in helping people achieve their goals.—
Miami Herald,
Miami Herald,
9 Sep. 2025
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The money would provide for beginning mechanical removal of the algae mass in the most problematic areas and setting up test areas for the effectiveness of algicides, Miller said.—
Keith Matheny,
Freep.com,
8 Sep. 2025
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“Efficaciousness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/efficaciousness. Accessed 13 Sep. 2025.
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