628 entries under strenuous topic. ×

5
black(noun, verb, adjective, feature, action)
5
butch(verb, adjective, feature, action, hard)
5
fresh(adjective, power, intense)
5
sensible(adjective, strength, stable)
5
smooth(adjective, strength, stable)
5
sustainable(adjective, strength, stable)
5
tolerable(adjective, strength, stable)
5
unceasing(adjective, strength, stable)
5
unobjectionable(adjective, strength, stable)
5
viable(adjective, strength, stable)
5
workable(adjective, strength, stable)
4
beardown(adjective, power, intense)
4
beefed-up(adjective, power, intense)
4
brawny(adjective, power, intense)
4
equipotent(adjective, power, intense)
4
hefty(adjective, power, intense)
4
muscular(adjective, power, intense)
4
virile(adjective, power, intense)
4
well-knit(adjective, power, intense)
4
admissible(adjective, strength, stable)
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APASmart Define. (2016). strong thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/strong/thesaurus/related
ChicagoSmart Define. 2016. "strong thesaurus" https://smartdefine.org/strong/thesaurus/related (accessed September 29, 2026).
HarvardSmart Define 2016, strong thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/strong/thesaurus/related>.
MLASmart Define. "strong thesaurus" 1 April 2016. Web. 29 September 2026. <https://smartdefine.org/strong/thesaurus/related>