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Definition of strenuousness
strenuousness
/ˈstrɛnjuəsnəs/
stren · u · ous · ness
Adverb:strenuously
•Adjective:strenuous
strenuousness Lexical Profile
CEFR
C1
Grade
11
Tier
2
Usage
Rare
Syllables
4
strenuousness Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
The quality or state of requiring or involving great physical or mental effort, energy, or exertion.
Example
"The sheer strenuousness of the high-altitude trek left even the most experienced mountaineers exhausted by nightfall."
2
Energetic, zealous, or determined vigor in pursuing an action, cause, or argument.
Example
"She defended the environmental policy with a strenuousness that convinced several undecided committee members."
Synonyms
View all synonyms for strenuousness Antonyms
View all antonyms for strenuousness• Rhymes for strenuousness
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Word Origin & Etymology
Formed in English from the adjective 'strenuous' (borrowed from Latin 'strenuus', meaning 'brisk, active, or vigorous') combined with the native English noun-forming suffix '-ness'.
Cite this Entry
Wordmom. (2026). Definition of Strenuousness. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/strenuousness