4
brave(noun, adjective, lively, spirited)
4
mettlesome(adjective, lively, spirited, brave)
3
spirited(adjective, lively)
2
courageous(adjective, lively, spirited)
2
high-spirited(noun, adjective, lively, spirited)
2
plucky(noun, adjective, lively, spirited)
2
spunky(noun, adjective, lively, spirited)
1
adventurous(noun, adjective)
1
audacious(noun, adjective)
1
bauld(noun, adjective)
1
bold(noun, adjective)
1
challenging(noun, adjective)
1
daredevil(noun, adjective)
1
daring(noun, adjective)
1
dashing(noun, adjective)
1
energetic(adjective, lively, spirited)
1
fearless(noun, adjective)
1
gallant(noun, adjective)
1
game(noun, adjective)
1
gamy(noun, adjective)
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APASmart Define. (2016). mettled thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/mettled/thesaurus/synonyms
ChicagoSmart Define. 2016. "mettled thesaurus" https://smartdefine.org/mettled/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, mettled thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/mettled/thesaurus/synonyms>.
MLASmart Define. "mettled thesaurus" 2 March 2016. Web. 20 September 2026. <https://smartdefine.org/mettled/thesaurus/synonyms>