Synonyms|388Antonyms|142|Broader|1Narrower|0Related|362
6
stouthearted(adjective, strong, fear, noble, bold)
6
tenacious(adjective, strong, tough, firm, steady)
6
tireless(adjective, tenacious)
6
unfaltering(adjective, bold, brave)
6
unwavering
5
adventurous(adjective, strong, bold, spirited, brave)
5
dogged(adjective, tenacious)
5
lionhearted(strong, bold, resolute, spirited, brave)
5
spunky(adjective, strong, informal, fear, bold)
5
unabashed(adjective, courage)
5
venturesome(adjective, strong, tough, noble, bold)
4
aweless(adjective, determined, bold, courage, resolute)
4
faithful(adjective, tenacious)
4
immutable
4
mettlesome(adjective, fear)
4
obstinate(adjective, tenacious)
4
soldier
4
strong(adjective, tough, firm, determined, noble)
4
true(adjective, tenacious)
4
unapprehensive(adjective, bold, courage, brave)
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ChicagoSmart Define. 2016. "undaunted thesaurus" https://smartdefine.org/undaunted/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, undaunted thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/undaunted/thesaurus/synonyms>.
MLASmart Define. "undaunted thesaurus" 1 April 2016. Web. 23 September 2026. <https://smartdefine.org/undaunted/thesaurus/synonyms>