Synonyms|388Antonyms|142|Broader|1Narrower|0Related|362
1
headstrong(adjective, tenacious)
1
heart-whole
1
heroical
1
high-spirited(strong, tough, noble, bold, resolute)
1
hopeful(certain, sure, self-assured, assured, self-confident)
1
icy(adjective, informal, bold, brave)
1
impavid(strong, tough, bold, resolute, spirited)
1
impudent
1
inalterable
1
industrious
1
inflexible
1
insensible to fear
1
intrepidity
1
irrepressible
1
jock(vigorous, noble, courageous)
1
jockstrap(vigorous, noble, courageous)
1
lasting
1
macho(adjective, vigorous, noble, courageous)
1
male(vigorous, noble, courageous)
1
never-tiring
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APASmart Define. (2016). undaunted thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/undaunted/thesaurus/synonyms
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>