121 entries under resolute topic. ×

7
bull-headed(adjective, determined, obstinate, stubborn)
7
bullheaded(adjective, strong, hard, tough, deliberate)
7
die-hard(adjective, resist, determined, persistent)
7
hanging tough(adjective, determined, stubborn, uncompromising)
7
persevering(adjective, strong, tough, flat, firm)
7
pig-headed(adjective, determined, obstinate, stubborn)
7
self-willed(adjective, tough, firm, difficult, determined)
7
unswerving(adjective, strong, tough, firm, determined)
6
indurate(adjective, determined, stubborn, uncompromising)
6
inelastic(adjective, determined, obstinate, uncompromising)
6
staunch(adjective, strong, tough, flat, firm)
6
unforgiving(adjective, person, mean, hard, rough)
6
willful(adjective, tough, firm, determined)
5
bovine(adjective, determined, obstinate, uncompromising)
5
brass-bound(adjective, determined, obstinate, uncompromising)
5
single-minded(adjective, tough, firm, harsh, cruel)
3
dead set(adjective, determined, uncompromising, unshakeable)
3
hanging(adjective, determined, obstinate, uncompromising)
3
iron-willed(adjective, determined, uncompromising, unshakeable)
3
rock-ribbed(adjective, determined, uncompromising, unshakeable)
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APASmart Define. (2016). obdurate thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/obdurate/thesaurus/synonyms
ChicagoSmart Define. 2016. "obdurate thesaurus" https://smartdefine.org/obdurate/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, obdurate thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/obdurate/thesaurus/synonyms>.
MLASmart Define. "obdurate thesaurus" 23 March 2016. Web. 27 September 2026. <https://smartdefine.org/obdurate/thesaurus/synonyms>