Synonyms|62Antonyms|35|Broader|1Narrower|4Related|98
3
firmness
3
resoluteness
2
resolution
2
resolve
1
decision
1
determination
0
adamance
0
adherence
0
answer
0
backbone
0
belief(noun, confidence)
0
certainty(noun, confidence)
0
confidence
0
constancy
0
decisiveness
0
declaration
0
faith(noun, confidence)
0
fiber
0
firmness of purpose
0
fortitude
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APASmart Define. (2013). irresoluteness thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/irresoluteness/thesaurus/antonyms
ChicagoSmart Define. 2013. "irresoluteness thesaurus" https://smartdefine.org/irresoluteness/thesaurus/antonyms (accessed September 30, 2026).
HarvardSmart Define 2013, irresoluteness thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/irresoluteness/thesaurus/antonyms>.
MLASmart Define. "irresoluteness thesaurus" 28 June 2013. Web. 30 September 2026. <https://smartdefine.org/irresoluteness/thesaurus/antonyms>