217 entries under strong topic. ×

2
high-spirited(noun, adjective, tough, bold)
2
indomitable(adjective, tough, powerful, bold)
2
inured(adjective, tough)
2
kinetic(adjective, moving, energetic, lively)
2
normal(tough, fit, fresh, well)
2
peppy(adjective, tough, energetic, powerful)
2
robustious(tough, fit, healthy, well)
2
robustuous(tough, fit, healthy, well)
2
seasoned(adjective, tough)
2
sprightly(adjective, good, clear, pleasant)
2
steadfast(solid, determined, resolute, robust)
2
stiff(adjective, set, hard, pleasant)
2
untiring(adjective, moving, lively, active)
2
unyielding(adjective, hard, sound, tough)
2
virile(vigorous, noble, courageous, muscular)
2
vivacious(adjective, moving, enthusiastic, lively)
2
whole(health, great, tough, right)
1
Trojan(tough, bold, resolute, spirited)
1
airy(adjective, hard, tough, pleasant)
1
all right(expression, tough, fit, fresh)
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APASmart Define. (2016). hardy thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/hardy/thesaurus/synonyms
ChicagoSmart Define. 2016. "hardy thesaurus" https://smartdefine.org/hardy/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, hardy thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/hardy/thesaurus/synonyms>.
MLASmart Define. "hardy thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/hardy/thesaurus/synonyms>