Efficaciousness and Vigor

Efficaciousness

Efficaciousness noun - The power to produce a desired result.

Vigor and efficaciousness are semantically related. In some cases you can use "Vigor" instead a noun "Efficaciousness".

Vigor

Vigor noun - Active strength of body or mind.

Efficaciousness and vigor are semantically related. Sometimes you can use "Efficaciousness" instead a noun "Vigor".

Nearby Words: vigorous, vigour, vigorously
Cite this Source
Vigor and Efficaciousness. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/efficaciousness/vigor
Efficaciousness & Vigor. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/efficaciousness/vigor>.
Vigor or Efficaciousness. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/efficaciousness/vigor.
Google Ngram Viewer shows how "efficaciousness" and "vigor" have occurred on timeline