71 entries under adjective topic. ×

8
inexorable(resist, determined, resolute, persistent)
8
inflexible(resist, determined, resolute, persistent)
8
intransigent(resist, determined, resolute, persistent)
8
rigid(resist, determined, resolute, persistent)
7
obdurate(resist, determined, resolute, persistent)
7
unbending(resist, determined, resolute, persistent)
7
uncompromising(resist, determined, resolute, persistent)
7
unrelenting(resist, determined, resolute, persistent)
7
unyielding(resist, determined, resolute, persistent)
6
adamantine(resist, determined, resolute, persistent)
6
incompliant(resist, determined, resolute, persistent)
6
ironclad(character, behavior, pedant)
6
uncompliant(resist, determined, resolute, persistent)
5
die-hard(resist, determined, resolute, persistent)
5
implacable(resist, determined, resolute, persistent)
5
iron(resist, determined, resolute, persistent)
5
remorseless(resist, determined, resolute, persistent)
5
unbendable(resist, determined, resolute, persistent)
4
adamant(resist, determined, resolute, persistent)
4
grim(resist, determined, resolute, persistent)
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APASmart Define. (2013). brassbound thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/brassbound/thesaurus/synonyms
ChicagoSmart Define. 2013. "brassbound thesaurus" https://smartdefine.org/brassbound/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2013, brassbound thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/brassbound/thesaurus/synonyms>.
MLASmart Define. "brassbound thesaurus" 28 June 2013. Web. 23 September 2026. <https://smartdefine.org/brassbound/thesaurus/synonyms>