98 entries under resolute topic. ×

13
standing pat(adjective, determined, obstinate, uncompromising)
12
hanging tough(expression, adjective, mean, hard, determined)
12
mulish(adjective, mean, strong, hard, tough)
12
steely(adjective, strong, hard, tough, firm)
12
uncompliant(adjective, resist, determined, obstinate)
11
incompliant(adjective, tough, severe, firm, resist)
10
bigoted(adjective, determined, obstinate, uncompromising)
10
remorseless(adjective, harsh, resist, cruel, determined)
10
unshakeable(adjective, determined, uncompromising)
10
unswerving(adjective, complete, total, intense, determined)
9
stiff-necked(adjective, mean, strong, hard, tough)
9
contrary(adjective, determined, persistent, obstinate)
9
die-hard(adjective, resist, determined, persistent)
8
brassbound(adjective, resist, determined, persistent)
8
hardheaded(adjective, strong, hard, tough, determined)
8
pat(adjective, firm, determined, usual, regular)
8
pertinacious(adjective, tough, determined, obstinate)
8
single-minded(adjective, tough, severe, firm, harsh)
6
changeless(adjective, set, severe, firm, still)
6
indurate(adjective, mean, hard, firm, determined)
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APASmart Define. (2015). rigid thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/rigid/thesaurus/synonyms
ChicagoSmart Define. 2015. "rigid thesaurus" https://smartdefine.org/rigid/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, rigid thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/rigid/thesaurus/synonyms>.
MLASmart Define. "rigid thesaurus" 3 August 2015. Web. 26 September 2026. <https://smartdefine.org/rigid/thesaurus/synonyms>