Synonyms|319Antonyms|166|Broader|2Narrower|0Related|1.1k

65 entries under obstinate topic. ×

1
unmanageable(tough, firm, unreasonable, grim, inflexible)
1
unreasonable(tough, firm, grim, inflexible)
1
unswayable(adjective, determined, resolute, uncompromising)
1
untoward(tough, firm, unreasonable, grim, inflexible)
0
bolshie(inflexible, willful)
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APASmart Define. (2015). hardheaded thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/hardheaded/thesaurus/synonyms
ChicagoSmart Define. 2015. "hardheaded thesaurus" https://smartdefine.org/hardheaded/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, hardheaded thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/hardheaded/thesaurus/synonyms>.
MLASmart Define. "hardheaded thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/hardheaded/thesaurus/synonyms>