103 entries under sturdy topic. ×

11
sound(noun, adjective, health, calm, strong)
10
fixed(adjective, strong, sound, tough, flat)
10
hardy(noun, adjective, health, strong, sound)
10
stable(adjective, good, strong, sound, tough)
10
sure(adjective, calm, good, close, strong)
9
dependable(adjective, good, close, strong, correct)
9
secure(verb, adjective, calm, strong, sound)
8
ardent(adjective, close, kind, correct, firm)
8
liege(adjective, continue, firm, honest, sensible)
7
robust(adjective, health, strong, sound, tough)
7
set(adjective, calm, strong, secure, tough)
7
unchangeable(adjective, calm, strong, secure, flat)
7
vigorous(adjective, health, strong, sound, tough)
6
hearty(adjective, health, strong, sound, tough)
6
substantial(adjective, calm, strong, sound, secure)
5
allegiant(adjective, close, correct, continue, firm)
5
enduring(adjective, calm, close, strong, sound)
5
unshaken(adjective, strong, flat, firm, solid)
4
able-bodied(adjective, strong, sound, tough, fit)
4
powerful(adjective, strong, sound, tough, fit)
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APASmart Define. (2015). staunch thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/staunch/thesaurus/synonyms
ChicagoSmart Define. 2015. "staunch thesaurus" https://smartdefine.org/staunch/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, staunch thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/staunch/thesaurus/synonyms>.
MLASmart Define. "staunch thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/staunch/thesaurus/synonyms>