103 entries under obstinate topic. ×

5
tenacious(adjective, determined, resolute, persistent)
5
unbendable(adjective, determined, resolute, uncompromising)
4
adamant(adjective, determined, resolute, persistent)
4
hard(stubborn, unbending)
4
hardheaded(adjective, determined, resolute, inflexible)
4
iron(adjective, persistent, stubborn, unbending)
4
rigorous(adjective, severe, stubborn, unbending)
4
severe(adjective, severe, persistent, insistent)
4
steadfast(adjective, determined, resolute, persistent)
4
stern(adjective, severe, persistent, insistent)
4
stringent(adjective, severe, stubborn, unbending)
4
unrelenting(adjective, determined, resolute, uncompromising)
3
determined(adjective, resolute, persistent, uncompromising)
3
bovine(adjective, determined, resolute, uncompromising)
3
brass-bound(adjective, determined, resolute, uncompromising)
3
bull-headed(adjective, determined, resolute, uncompromising)
3
demanding(adjective, severe, persistent, insistent)
3
exacting(adjective, severe, persistent, insistent)
3
immovable(adjective, determined, stiff, resolute)
3
inelastic(adjective, determined, resolute, uncompromising)
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APASmart Define. (2015). hidebound thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/hidebound/thesaurus/synonyms
ChicagoSmart Define. 2015. "hidebound thesaurus" https://smartdefine.org/hidebound/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, hidebound thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/hidebound/thesaurus/synonyms>.
MLASmart Define. "hidebound thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/hidebound/thesaurus/synonyms>