95 entries under obstinate topic. ×

6
cruel(adjective, hard, severe, rough, harsh)
6
pig-headed(adjective, determined, resolute, stubborn)
5
bovine(adjective, determined, resolute, unshakeable)
5
brass-bound(adjective, determined, resolute, unshakeable)
5
resistant(adjective, determined, resolute, unshakeable)
5
willful(adjective, tough, firm, determined, resolute)
4
immutable(adjective, hard, secure, rough, firm)
4
merciless(adjective, hard, rough, harsh, cruel)
4
perverse(adjective, mean, hard, firm, deliberate)
4
single-minded(adjective, tough, firm, harsh, cruel)
4
staunch(adjective, clear, tough, severe, firm)
3
hanging(adjective, determined, resolute, unshakeable)
3
unadaptable(adjective, set, hard, stiff, rigid)
3
wayward(adjective, tough, difficult, stubborn)
2
callous(adjective, mean, hard, severe, rough)
2
ferocious(adjective, hard, rough, harsh, energetic)
2
fierce(adjective, clear, hard, tough, severe)
2
locked in(expression, adjective, secure, tough, firm)
2
ungovernable(tough, difficult, stubborn, willful)
2
unmanageable(tough, firm, difficult, unreasonable)
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APASmart Define. (2015). uncompromising thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/uncompromising/thesaurus/synonyms
ChicagoSmart Define. 2015. "uncompromising thesaurus" https://smartdefine.org/uncompromising/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, uncompromising thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/uncompromising/thesaurus/synonyms>.
MLASmart Define. "uncompromising thesaurus" 26 August 2015. Web. 29 September 2026. <https://smartdefine.org/uncompromising/thesaurus/synonyms>