116 entries under robust topic. ×

7
well-made(adjective, strong, sound, tough, solid)
6
energetic(adjective, strong, sound, tough, fit)
6
fit(adjective, strong, complete, tough, solid)
6
forceful(adjective, strong, great, sound, tough)
6
forcible(adjective, strong, sound, strength, tough)
5
enduring(adjective, calm, strong, sound, secure)
5
flourishing(adjective, strong, tough, fit, solid)
5
massive(adjective, person, body, strong, powerful)
5
red-blooded(adjective, strong, tough, intense, energetic)
5
rigid(adjective, close, set, strong, hard)
4
bouncing(adjective, strong, tough, intense, energetic)
4
resilient(adjective, strong, tough, unaffected)
4
tight(adjective, close, strong, hard, tough)
3
broad-shouldered(adjective, person, body, strong)
3
dense(adjective, person, close, set, body)
3
fresh(adjective, strong, moving, tough, fit)
3
hulking(adjective, strong, solid, large)
3
in fine fettle(expression, adjective, idiom, strong, tough)
3
mettlesome(adjective, strong, tough, intense, energetic)
3
resistant(adjective, strong, tough, fit, healthy)
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APASmart Define. (2016). sturdy thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/sturdy/thesaurus/synonyms
ChicagoSmart Define. 2016. "sturdy thesaurus" https://smartdefine.org/sturdy/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, sturdy thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/sturdy/thesaurus/synonyms>.
MLASmart Define. "sturdy thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/sturdy/thesaurus/synonyms>