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
  • Immunity from flu vaccination is generally thought to last for around four to six months before losing some efficacy, according to the CDC.
    — Stephen Underwood, Hartford Courant, 2 Oct. 2026
  • Those figures are based on efficacy analysis that assumes patients remained on treatment in the trial.
    — Annika Kim Constantino, CNBC, 2 Oct. 2026
Definition of efficacy
Noun
  • The agency has repeatedly reaffirmed the pill’s safety and effectiveness over the years, in addition to easing a number of restrictions on the drug, including dropping a requirement that it be dispensed in person.
    — CNN Money, CNN Money, 8 Oct. 2026
  • The agency has repeatedly reaffirmed the pill's safety and effectiveness over the years, in addition to easing a number of restrictions on the drug, including dropping a requirement that it be dispensed in person.
    — CBS News, CBS News, 8 Oct. 2026
Definition of effectiveness
Noun
  • With the installation of new, high efficiency HVAC units and an upgrade to the building automation system, there are significant projections of an increase in efficiency and control.
    — Condé Nast, Condé Nast Traveler, 6 Oct. 2026
  • Their expertise helps prevent costly complications and improves the efficiency of our health-care system.
    — Arkansas Online, Arkansas Online, 5 Oct. 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 9 Oct. 2026.

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