Synonyms|459Antonyms|106|Broader|3Narrower|0Related|84
1
bloody-minded
1
bound
1
bound and determined
1
bulldoggish
1
bulletheaded
1
cantankerous(mean, tough, firm, difficult, awkward)
1
carping(mean, cross, irritable, ugly, crabby)
1
case-hardened
1
childish(mean, cross, irritable, ugly, obstinate)
1
clamant
1
conscientious
1
continued(adjective, strong, firm, determined, steady)
1
crabbed(mean, cross, irritable, ugly, crabby)
1
cross(mean, irritable, ugly, obstinate, stubborn)
1
crying
1
cussed(mean, tough, firm, cross, unreasonable)
1
draining
1
eager
1
eager beaver(expression, adjective, strong, firm, determined)
1
exacting
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APASmart Define. (2015). pertinacious thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/pertinacious/thesaurus/synonyms
ChicagoSmart Define. 2015. "pertinacious thesaurus" https://smartdefine.org/pertinacious/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, pertinacious thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/pertinacious/thesaurus/synonyms>.
MLASmart Define. "pertinacious thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/pertinacious/thesaurus/synonyms>