Effectualness and Effectivity

Effectualness

Effectualness noun - Power to be effective; the quality of being able to bring about an effect.

Effectivity is a synonym for effectualness. In some cases you can use "Effectivity" instead a noun "Effectualness".

Effectivity

Effectivity noun - Power to be effective; the quality of being able to bring about an effect.
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Synonyms for Effectivity

Effectualness is a synonym for effectivity. You can use "Effectualness" instead a noun "Effectivity".
Cite this Source
Effectivity and Effectualness. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/effectualness/effectivity
Effectualness & Effectivity. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/effectualness/effectivity>.
Effectivity or Effectualness. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/effectualness/effectivity.
Google Ngram Viewer shows how "effectualness" and "effectivity" have occurred on timeline