11
stubborn(adjective, weak, soft, determined)
7
resolute(adjective, light, weak, determined)
7
unyielding(adjective, weak, determined, resolute, flexible)
6
courageous(adjective, weak, cowardly)
6
desirous
6
determined(adjective, weak, yielding)
6
firm(noun, adjective, weak, obscure, uncertain)
6
self-confident
6
steadfast(weak, wavering)
6
strong(adjective, determined, resolute)
4
bent
4
decisive
4
obstinate(adjective, soft, determined, yielding)
4
unwavering
3
adamant
3
definite(adjective, determined)
3
dogged(adjective, determined, persistent)
3
inflexible(adjective, soft, yielding)
3
resolved
3
single-minded
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APASmart Define. (2016). irresolute thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/irresolute/thesaurus/antonyms
ChicagoSmart Define. 2016. "irresolute thesaurus" https://smartdefine.org/irresolute/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2016, irresolute thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/irresolute/thesaurus/antonyms>.
MLASmart Define. "irresolute thesaurus" 4 March 2016. Web. 25 September 2026. <https://smartdefine.org/irresolute/thesaurus/antonyms>