167 entries under sturdy topic. ×

3
stocky(adjective, person, body, solid, large)
3
unbreakable(adjective, hard, firm, solid, stiff)
2
set(verb, adjective, calm, hard, tough)
2
austere(adjective, hard, tough, severe, cold)
2
bullheaded(adjective, hard, tough, rugged)
2
flinty(adjective, hard, tough, solid, stiff)
2
impervious(adjective, tough, energetic, greatness)
2
in good health(expression, adjective, idiom, sound, tough)
2
indigestible(adjective, hard, solid, stiff)
2
powerhouse(adjective, great, tough, solid, energetic)
2
rock(adjective, hard, substantial, compact)
2
unrelenting(adjective, hard, tough, cold)
1
beefcake(stout, brawny, husky)
1
boisterous(adjective, tough, severe, intense, big)
1
brick wall(expression, adjective, calm, hard, solid)
1
bruising(vigorous, robust, stout, brawny)
1
compacted(adjective, set, hard, firm, substantial)
1
cruel(adjective, hard, tough, severe, intense)
1
hardened(adjective, set, hard, sound, tough)
1
hulky(vigorous, robust, stout, brawny)
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APASmart Define. (2016). strong thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/strong/thesaurus/synonyms
ChicagoSmart Define. 2016. "strong thesaurus" https://smartdefine.org/strong/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, strong thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/strong/thesaurus/synonyms>.
MLASmart Define. "strong thesaurus" 1 April 2016. Web. 27 September 2026. <https://smartdefine.org/strong/thesaurus/synonyms>