11
game(noun, adjective, strong, tough, energetic)
11
adventurous(adjective, person, strong, feelings, bold)
11
unflinching(adjective, ready, determined, bold, courage)
11
venturesome(adjective, person, strong, feelings, bold)
10
doughty(noun, adjective, person, strong, tough)
9
manful(adjective, vigorous, noble, courageous, manly)
9
spunky(adjective, strong, informal, energetic, passionate)
9
staunch(adjective, determined, vigorous, noble, resolute)
9
stouthearted(adjective, person, strong, tough, feelings)
8
steadfast(adjective, determined, noble, bold, resolute)
8
stout(adjective, fear, courageous)
7
determined(adjective, firm, energetic, resolute, brave)
7
mettlesome(adjective, bright, energetic, passionate, determined)
7
spirited(adjective, person, strong, energetic, feelings)
7
stout-hearted(adjective, vigorous, noble, courageous)
6
aweless(adjective, determined, bold, courage, brave)
6
hardy(adjective, strong, fear, vigorous, noble)
6
persistent(adjective, resolute, tenacious)
6
tough(adjective, strong, determined, noble, bold)
5
manly
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APASmart Define. (2016). dauntless thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/dauntless/thesaurus/synonyms
ChicagoSmart Define. 2016. "dauntless thesaurus" https://smartdefine.org/dauntless/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, dauntless thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/dauntless/thesaurus/synonyms>.
MLASmart Define. "dauntless thesaurus" 23 March 2016. Web. 21 September 2026. <https://smartdefine.org/dauntless/thesaurus/synonyms>