385 entries under adjective topic. ×

4
obstinate
4
perfect(person, complete, solid, healthy)
4
portly(strong, stout, brawny, husky)
4
refractory(hard, tough, solid, rigid)
4
resilient(strong, tough, robust, unaffected)
4
robustious(strong, tough, fit, healthy)
4
safe and sound(person, strong, tough, fresh)
4
stubborn(strong, hard, tough, firm)
4
tight(close, strong, hard, tough)
4
venturesome
4
well-founded(calm, strong, sound, secure)
3
broad-shouldered(person, body, strong, robust)
3
chunky
3
considerable(strong, powerful, significant, substantial)
3
dense(person, close, set, body)
3
fresh(strong, moving, tough, fit)
3
great(person, body, strong, powerful)
3
hulking(strong, solid, large, robust)
3
important(significant, substantial, large, considerable)
3
in fine fettle(expression, idiom, strong, tough)
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APASmart Define. (2016). sturdy thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/sturdy/thesaurus/synonyms
ChicagoSmart Define. 2016. "sturdy thesaurus" https://smartdefine.org/sturdy/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, sturdy thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/sturdy/thesaurus/synonyms>.
MLASmart Define. "sturdy thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/sturdy/thesaurus/synonyms>