6
unflinching(adjective, firm, ready, determined, bold)
5
lionhearted(adjective, strong, tough, firm, determined)
5
stubborn(adjective, resolute)
4
daredevil(adjective, person, strong, feelings, bold)
4
dashing(adjective, strong, polite, thoughtful, bold)
4
fortitudinous(adjective, fear, bold, brave, stout)
4
greathearted
4
high-spirited(adjective, strong, tough, lively, noble)
4
loyal(adjective, firm, bold, serious, resolute)
4
powerful(adjective, superior, outstanding, amazing, best)
4
strong(adjective, firm, determined, noble, bold)
4
unwavering(adjective, resolute)
4
venturous(adjective, strong, tough, noble, bold)
4
vigorous(adjective, determined, noble, resolute, brave)
3
soldierly
3
constant(adjective, resolute)
3
defiant(adjective, strong, bold, spirited, brave)
3
determined(adjective, tough, firm, resolute, brave)
3
faithful(adjective, resolute)
3
firm(adjective, strong, vigorous, noble, bold)
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APASmart Define. (2016). valiant thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/valiant/thesaurus/synonyms
ChicagoSmart Define. 2016. "valiant thesaurus" https://smartdefine.org/valiant/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, valiant thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/valiant/thesaurus/synonyms>.
MLASmart Define. "valiant thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/valiant/thesaurus/synonyms>