403 entries under adjective topic. ×

5
spunky(determined, resolute, obstinate, stubborn)
5
strong-willed(firm, intense, deliberate, determined)
5
unshakable
5
unshakeable
5
unshaken(strong, flat, firm, solid)
5
valorous(determined, vigorous, noble, resolute)
4
able-bodied(strong, sound, tough, fit)
4
adamant(strong, tough, flat, firm)
4
close(verb, stop, break, end)
4
decisive(good, strong, solid, determined)
4
deliberate(intense, determined, resolute, focused)
4
earnest(strong, sensible, steady, resolute)
4
gallant(vigorous, noble, courageous, fearless)
4
gutsy(determined, bold, resolute, brave)
4
intrepid(firm, determined, vigorous, noble)
4
lasting(calm, strong, firm, solid)
4
loving(close, kind, correct, firm)
4
powerful(strong, sound, tough, fit)
4
relentless(strong, tough, firm, determined)
4
settled(strong, flat, firm, sensible)
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APASmart Define. (2015). staunch thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/staunch/thesaurus/synonyms
ChicagoSmart Define. 2015. "staunch thesaurus" https://smartdefine.org/staunch/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, staunch thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/staunch/thesaurus/synonyms>.
MLASmart Define. "staunch thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/staunch/thesaurus/synonyms>