50 entries under plucky topic. ×

7
chivalrous(adjective, strong, polite, noble, thoughtful)
7
gritty(adjective, strong, tough, smart, energetic)
5
determined(adjective, tough, firm, energetic, steady)
5
foolhardy(adjective, strong, smart, bold, resolute)
5
lively(adjective, smart, energetic, determined, elegant)
4
defiant(adjective, strong, bold, spirited, brave)
2
forward(adjective, strong, smart, bold, resolute)
2
high-spirited(noun, adjective, strong, tough, energetic)
2
unfearful(adjective, strong, bold, resolute, spirited)
1
active(adjective, energetic, passionate, determined, bold)
1
alert(adjective, smart, bright, energetic, determined)
1
animated(adjective, smart, energetic, determined, elegant)
1
bouncy(adjective, bright, energetic, passionate, determined)
1
chin-up(strong, bold, spirited, brave, courageous)
1
chirpy(adjective, bright, energetic, passionate, determined)
1
eager(adjective, bright, energetic, passionate, ready)
1
enthusiastic(adjective, energetic, passionate, determined, bold)
1
fiery(adjective, strong, tough, bright, energetic)
1
full of life(expression, adjective, idiom, bright, energetic)
1
herolike(strong, bold, spirited, brave, courageous)
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APASmart Define. (2016). fearless thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/fearless/thesaurus/synonyms
ChicagoSmart Define. 2016. "fearless thesaurus" https://smartdefine.org/fearless/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, fearless thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/fearless/thesaurus/synonyms>.
MLASmart Define. "fearless thesaurus" 1 April 2016. Web. 25 September 2026. <https://smartdefine.org/fearless/thesaurus/synonyms>