460 entries under adjective topic. ×

4
indocile(control, order, tough, resist)
4
intolerant
4
iron(set, mean, strong, hard)
4
morose(mean, difficult, cross, irritable)
4
noncooperative(sullen, unwilling)
4
purposeful(strong, tough, firm, deliberate)
4
stalwart(intense, deliberate, determined, resolute)
4
unadaptable(set, hard, stiff, rigid)
4
undaunted
4
undeviating(intense, deliberate, determined, resolute)
4
unfriendly(irritable, sullen, crabby, cranky)
4
unmoving
3
acrimonious(mean, severe, cross, irritable)
3
audacious
3
austere(severe, rigid)
3
averse
3
convinced(determined, fixed, stubborn)
3
hanging(determined, resolute, uncompromising, unshakeable)
3
hanging tough(expression, mean, hard, determined)
3
hard-core(firm, determined, resolute, impulsive)
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APASmart Define. (2015). obstinate thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/obstinate/thesaurus/synonyms
ChicagoSmart Define. 2015. "obstinate thesaurus" https://smartdefine.org/obstinate/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, obstinate thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/obstinate/thesaurus/synonyms>.
MLASmart Define. "obstinate thesaurus" 3 August 2015. Web. 27 September 2026. <https://smartdefine.org/obstinate/thesaurus/synonyms>