145 entries under stubborn topic. ×

2
hard-boiled(adjective, mean, hard, tough, rough)
2
hard-line(adjective, hard, tough, rough, firm)
2
incompliant(tough, firm, difficult, fixed, rigid)
2
locked in(expression, adjective, tough, firm, determined)
2
mean(adjective, hard, harsh, cross, hostile)
2
opinionative(adjective, determined, fixed)
2
serious(adjective, strong, firm, determined, resolute)
2
settled(adjective, firm, intense, deliberate, determined)
2
stringent(adjective, set, hard, severe, stiff)
2
unmoved(adjective, determined, fixed)
2
unpliable(adjective, tough, difficult, wild, awkward)
2
unresponsive(adjective, indifferent, oblivious, rebellious)
2
wrong-headed(adjective, determined, fixed, arrogant)
1
awkward(tough, difficult, irritable, stiff)
1
bullhead(adjective, mean, hard, harsh, inflexible)
1
cold fish(expression, adjective, mean, hard)
1
hard-and-fast(adjective, set, hard, stiff, rigid)
1
hard-hearted(adjective, mean, hard, harsh, inflexible)
1
heedless(determined, impulsive, reckless, impetuous)
1
imprudent(determined, impulsive, reckless, impetuous)
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APASmart Define. (2015). obstinate thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/obstinate/thesaurus/synonyms
ChicagoSmart Define. 2015. "obstinate thesaurus" https://smartdefine.org/obstinate/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, obstinate thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/obstinate/thesaurus/synonyms>.
MLASmart Define. "obstinate thesaurus" 3 August 2015. Web. 29 September 2026. <https://smartdefine.org/obstinate/thesaurus/synonyms>