82 entries under resolute topic. ×

3
inelastic(adjective, determined, obstinate, uncompromising)
3
steady(adjective, strong, firm, determined)
3
unflinching(adjective, strong, firm, energetic, determined)
3
unremitting(adjective, strong, firm, energetic, determined)
2
attentive
2
hardened(adjective, determined, fixed, stubborn)
2
inconvincible(adjective, determined, uncompromising, unshakeable)
2
self-opinionated(adjective, determined, uncompromising, unshakeable)
1
hanging(adjective, determined, obstinate, uncompromising)
1
hard-line(tough, firm, difficult, determined, awkward)
1
implacable(adjective, determined, uncompromising, unshakeable)
1
ossified(adjective, determined, uncompromising, unshakeable)
1
resistant(adjective, determined, obstinate, uncompromising)
1
set in stone(adjective, determined, obstinate, uncompromising)
1
standing pat(adjective, determined, obstinate, uncompromising)
1
stern(adjective, determined, uncompromising, unshakeable)
1
strong(adjective, tough, firm, cold, determined)
1
unappeasable(adjective, determined, uncompromising, unshakeable)
1
unforgiving(adjective, determined, uncompromising, unshakeable)
1
unswayable(adjective, determined, obstinate, uncompromising)
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APASmart Define. (2015). pertinacious thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/pertinacious/thesaurus/synonyms
ChicagoSmart Define. 2015. "pertinacious thesaurus" https://smartdefine.org/pertinacious/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, pertinacious thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/pertinacious/thesaurus/synonyms>.
MLASmart Define. "pertinacious thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/pertinacious/thesaurus/synonyms>