393 entries under adjective topic. ×

6
pig-headed(determined, resolute, obstinate, stubborn)
6
pitiless(severe, harsh, cruel, determined)
6
puritanical
6
refractory(tough, firm, difficult, violent)
6
rugged(difficult, harsh, rigorous)
6
unflinching(firm, harsh, cruel, determined)
5
bovine(determined, resolute, obstinate, unshakeable)
5
brass-bound(determined, resolute, obstinate, unshakeable)
5
hard-core(severe, firm, harsh, stubborn)
5
indurate(mean, hard, determined, resolute)
5
iron-willed(determined, resolute, unshakeable)
5
resistant(determined, resolute, obstinate, unshakeable)
5
rock-ribbed(determined, resolute, unshakeable)
5
stalwart
5
steady(clear, firm, certain, definite)
5
strait-laced(severe, severity)
5
unsympathetic(mean, hard, severe, harsh)
5
willful(tough, firm, determined, resolute)
4
authoritarian
4
bullheaded(tough, firm, determined, resolute)
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APASmart Define. (2015). uncompromising thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/uncompromising/thesaurus/synonyms
ChicagoSmart Define. 2015. "uncompromising thesaurus" https://smartdefine.org/uncompromising/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, uncompromising thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/uncompromising/thesaurus/synonyms>.
MLASmart Define. "uncompromising thesaurus" 26 August 2015. Web. 26 September 2026. <https://smartdefine.org/uncompromising/thesaurus/synonyms>