productiveness

noun

Definition of productivenessnext
as in efficacy
the power to produce a desired result the prodigious productiveness of the nation's shipyards during World War II

Synonyms & Similar Words

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Antonyms & Near Antonyms

Example Sentences

Recent Examples of Synonyms for productiveness
  1. efficacy
  2. effectiveness
  3. efficiency
Noun
  • Ferulic acid, for its part, can help boost their stability and efficacy—which in sum made the formula more powerful than most antioxidant serums.
    — Deanna Pai, Vogue, 7 Aug. 2026
  • But researchers cautioned that the drug’s efficacy has not yet been proven.
    — The New Yorker, New Yorker, 7 Aug. 2026
Definition of efficacy
Noun
  • The traditional flu shot ranges in effectiveness from 22% to 56%, according to the Mayo Clinic.
    — Berkeley Lovelace Jr, NBC news, 6 Aug. 2026
  • One of the reasons people are reluctant to get a flu shot is because of its sometimes weak effectiveness in protecting against symptoms.
    — Alice Park, Time, 6 Aug. 2026
Definition of effectiveness
Noun
  • Both aircraft use Jaunt’s Slowed-Rotor Compound configuration, which shifts more lift to the wing during forward flight to improve cruise efficiency while retaining vertical takeoff and landing capability.
    — Aamir Khollam, Interesting Engineering, 3 Aug. 2026
  • And only once, in four seasons with Riley, has USC fallen out of the top seven nationally in that efficiency rate.
    — Ryan Kartje, Los Angeles Times, 3 Aug. 2026
Definition of efficiency
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Browse Nearby Words

productive
productiveness
productivity
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Cite this Entry

“Productiveness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/productiveness. Accessed 11 Aug. 2026.

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