1
stern(adjective, resolute)
1
stiff(adjective, tenacious)
1
stony(adjective, tenacious)
1
stout hearted(noun, adjective)
1
strong-minded(adjective, resolute)
1
stronghearted
1
sure(bold, wise, brave, confident, courageous)
1
swingeing(noun, adjective)
1
temerarious(smart, bold, wise, brave, impulsive)
1
unbending(adjective, resolute)
1
uncompromising(adjective, resolute)
1
unfearful(adjective, strong, bold, resolute, spirited)
1
unfrightened(bold, confident, fearless)
1
unscared(bold, confident, fearless)
1
unshakable(bold, confident, fearless)
1
unshakeable(adjective, resolute)
1
unswerving
1
vigorous(adjective, energetic, determined, noble, spirited)
1
virile
1
willing(adjective, resolute)
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APASmart Define. (2016). plucky thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/plucky/thesaurus/synonyms
ChicagoSmart Define. 2016. "plucky thesaurus" https://smartdefine.org/plucky/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, plucky thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/plucky/thesaurus/synonyms>.
MLASmart Define. "plucky thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/plucky/thesaurus/synonyms>