105 entries under obstinate topic. ×

2
balky(tough, firm, unreasonable, grim, inflexible)
2
incompliant(adjective, tough, firm, difficult, awkward)
2
rebellious(adjective, tough, firm, unreasonable, grim)
1
awkward(tough, difficult, stubborn, willful)
1
bad-tempered(mean, cross, irritable, ugly)
1
childish(mean, cross, irritable, ugly)
1
cross(mean, irritable, ugly, stubborn)
1
fault-finding(mean, irritable, crabby, cranky)
1
fretting(mean, cross, irritable, ugly)
1
grousing(mean, cross, irritable, ugly)
1
growling(mean, cross, irritable, ugly)
1
hanging(adjective, determined, resolute, uncompromising)
1
ill-natured(mean, cross, irritable, ugly)
1
incessant(adjective, strong, firm, determined, steady)
1
incurable(tough, difficult, awkward, stubborn)
1
indocile(tough, difficult, awkward, stubborn)
1
insoluble(tough, difficult, awkward, stubborn)
1
insubordinate(tough, firm, unreasonable, grim, inflexible)
1
locked in(expression, adjective, tough, wild, determined)
1
mean(cross, irritable, ugly, stubborn)
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APASmart Define. (2015). pertinacious thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/pertinacious/thesaurus/synonyms
ChicagoSmart Define. 2015. "pertinacious thesaurus" https://smartdefine.org/pertinacious/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, pertinacious thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/pertinacious/thesaurus/synonyms>.
MLASmart Define. "pertinacious thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/pertinacious/thesaurus/synonyms>