217 entries under strong topic. ×

5
enduring(adjective, sound, tough, fit)
5
lively(adjective, good, clear, tough)
5
puissant(adjective, strength)
5
red-blooded(adjective, tough, intense, energetic)
5
unafraid(adjective, tough, fear, bold)
5
undaunted(adjective, fear, vigorous, noble)
4
able(adjective, sound, tough, fit)
4
chipper(adjective, good, clear, great)
4
chivalrous(adjective, bold, spirited, brave)
4
dashing(adjective, tough, energetic, powerful)
4
full-blooded(adjective, purebred)
4
in fine fettle(expression, adjective, idiom, tough)
4
lionhearted(tough, bold, resolute, spirited)
4
resilient(adjective, tough, sturdy, flexible)
4
stable(adjective, sound, tough, solid)
4
unflagging(adjective, tough, fit, lively)
4
well-built(adjective, person, body, sound)
3
capable(adjective, sound, tough, fit)
3
cool(adjective, tough, pleasant, mad)
3
determined(tough, solid, courage, resolute)
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APASmart Define. (2016). hardy thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/hardy/thesaurus/synonyms
ChicagoSmart Define. 2016. "hardy thesaurus" https://smartdefine.org/hardy/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, hardy thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/hardy/thesaurus/synonyms>.
MLASmart Define. "hardy thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/hardy/thesaurus/synonyms>