strenuous

adjective

stren·​u·​ous ˈstren-yə-wəs How to pronounce strenuous (audio)
1
a
: vigorously active : energetic
b
: fervent, zealous
his most strenuous supporters
2
: marked by or calling for energy or stamina : arduous
a strenuous hike
strenuosity noun
strenuously adverb
strenuousness noun
Choose the Right Synonym for strenuous

vigorous, energetic, strenuous, lusty, nervous mean having or showing great vitality and force.

vigorous further implies showing no signs of depletion or diminishing of freshness or robustness.

as vigorous as a youth half his age

energetic suggests a capacity for intense activity.

an energetic campaigner

strenuous suggests a preference for coping with the arduous or the challenging.

the strenuous life on an oil rig

lusty implies exuberant energy and capacity for enjoyment.

a lusty appetite for life

nervous suggests especially the forcibleness and sustained effectiveness resulting from mental vigor.

full of nervous energy

Examples of strenuous in a Sentence

Avoid all strenuous exercise until the sprain heals. Today has been a very strenuous day. The proposal has faced strenuous opposition.
Recent Examples on the Web
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.
Such strenuous work was forced by the absence of Toby Fournier, Duke’s star freshman, who was ruled out with an illness. Steven Louis Goldstein, New York Times, 28 Mar. 2025 But some day we will be compelled to take time to recuperate for the strenuous life. The Editors, JSTOR Daily, 26 Mar. 2025 Some of these turns are pretty strenuous, working best when kept brief. Dennis Harvey, Variety, 4 Mar. 2025 Since the start of March, Florida knocked off Alabama (twice), Tennessee, Texas A&M, Missouri and Ole Miss — mimicking the type of strenuous six-game stretch that Florida could face in the NCAA Tournament. Scott Phillips, The Athletic, 17 Mar. 2025 See All Example Sentences for strenuous

Word History

Etymology

Latin strenuus

First Known Use

1599, in the meaning defined at sense 1a

Time Traveler
The first known use of strenuous was in 1599

Browse Nearby Words

Cite this Entry

“Strenuous.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/strenuous. Accessed 2 Apr. 2025.

Kids Definition

strenuous

adjective
stren·​u·​ous ˈstren-yə-wəs How to pronounce strenuous (audio)
1
a
: very active : energetic
leads a strenuous life
b
: fervent, zealous
strenuous protest
2
: showing or requiring great energy
strenuous tasks
strenuously adverb

More from Merriam-Webster on strenuous

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