172 entries under tough topic. ×

3
capable(adjective, strong, sound, fit)
3
cool(adjective, strong, pleasant, mad)
3
determined(strong, solid, courage, resolute)
3
enterprising(adjective, strong, intense, energetic)
3
flourishing(adjective, strong, great, sound)
3
full-bodied(adjective, strong, fit, healthy)
3
hard as nails(expression, adjective, idiom, set, strong)
2
big(adjective, person, body, strong, sound)
2
blooming(adjective, good, clear, strong, great)
2
bouncing(adjective, good, clear, strong)
2
bright-eyed(adjective, good, clear, strong, great)
2
brisk(adjective, strong, pleasant, intense)
2
bushy-tailed(adjective, good, clear, strong, great)
2
dynamic(adjective, strong, great, energetic)
2
forceful(adjective, strong, great, sound)
2
hardened(adjective, strong)
2
healthful(health, strong, fit, fresh)
2
heavy(adjective, person, body, strong, sound)
2
high-spirited(noun, adjective, strong, bold)
2
indomitable(adjective, strong, powerful, bold)
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APASmart Define. (2016). hardy thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/hardy/thesaurus/synonyms
ChicagoSmart Define. 2016. "hardy thesaurus" https://smartdefine.org/hardy/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, hardy thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/hardy/thesaurus/synonyms>.
MLASmart Define. "hardy thesaurus" 24 March 2016. Web. 30 September 2026. <https://smartdefine.org/hardy/thesaurus/synonyms>