108 entries under obstinate topic. ×

8
stiff-necked(adjective, mean, strong, hard, tough)
7
intractable(adjective, appearance, tough, firm, violent)
7
mulish(adjective, mean, strong, hard, tough)
7
rigorous(adjective, strong, hard, tough, severe)
7
single-minded(adjective, tough, firm, harsh, intense)
7
tough(adjective, mean, strong, hard, firm)
6
hardheaded(adjective, strong, hard, tough, determined)
6
hidebound(adjective, determined, resolute, persistent)
6
indomitable(adjective, strong, hard, tough, resolution)
6
inelastic(adjective, tough, firm, determined, stiff)
6
pat(adjective, determined, resolute, uncompromising)
6
persistent(adjective, tough, determined, unreasonable, grim)
5
exacting(adjective, persistent, severity, insistent)
5
persevering(adjective, tough, firm, determined, unreasonable)
5
pertinacious(adjective, tough, determined, resolute)
4
bullheaded(adjective, strong, hard, tough, determined)
4
contrary(adjective, determined, resolute, persistent)
4
hard-line(adjective, strong, hard, tough, firm)
4
pigheaded(adjective, mean, hard, tough, determined)
3
contumacious(adjective, tough, firm, persistent)
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APASmart Define. (2015). inexorable thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/inexorable/thesaurus/synonyms
ChicagoSmart Define. 2015. "inexorable thesaurus" https://smartdefine.org/inexorable/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, inexorable thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/inexorable/thesaurus/synonyms>.
MLASmart Define. "inexorable thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/inexorable/thesaurus/synonyms>