Strenuous and Vigorous

Strenuous

Strenuous adjective - Marked by or uttered with forcefulness.
Usage example: parents who voiced strenuous objections to the new textbooks

Vigorous is a synonym for strenuous in action topic. In some cases you can use "Vigorous" instead an adjective "Strenuous", when it comes to topics like energetic, violent, tireless. popular alternative

Nearby Word: strenuously

Vigorous

Vigorous adjective - Marked by or uttered with forcefulness.
Usage example: offered a vigorous dissent to the proposal

Strenuous is a synonym for vigorous in action topic. You can use "Strenuous" instead an adjective "Vigorous", if it concerns topics such as energetic, violent. popular alternative

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