as in obdurateness
a steadfast adherence to an opinion, purpose, or course of action in spite of reason, arguments, or persuasion
thanks to his pertinaciousness, he eventually succeeded where all others had failed
Synonyms & Similar Words
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Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for pertinaciousness
Noun
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Some bird species can be very precise, but do not necessarily maintain that persistence over time.—
Laura Baisas,
Popular Science,
1 May 2025 -
The key lies in a fast oscillating sheet known as a diffuser, onto which synchronous images are projected at high speed (2,880 images per second) and at different heights; human persistence of vision ensures that these images are perceived as true 3D objects.—
ArsTechnica,
ArsTechnica,
30 Apr. 2025
Noun
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The Home Service Insurance segment experienced a decline in premiums, attributed to strategic actions to improve sales quality and persistency, as well as economic pressures such as inflation.—
Quartz Intelligence Newsroom,
Quartz,
13 Mar. 2025
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The Home Service Insurance segment experienced a decline in premiums, attributed to strategic actions to improve sales quality and persistency, as well as economic pressures such as inflation.—
Quartz Intelligence Newsroom,
Quartz,
13 Mar. 2025
Noun
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These measures demonstrate the administration's resolve to continue economic and political pressure while seeking to limit Iran's military capabilities.—
Tom Rogers,
MSNBC Newsweek,
30 Apr. 2025
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Ana is a force to be reckoned with, but the same youthful resolve that makes her charge forward lends itself to her most frustrating moments.—
Shania Russell,
EW.com,
28 Apr. 2025
Noun
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But on the contrary, these four have been among the most supportive of PURA’s intransigence.—
Brian Harrell,
Hartford Courant,
31 Mar. 2025
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Given deepening American intransigence and increasing demand from Ukraine, would Turkey put the SAGE 227 into production on Ukraine’s behalf?—
David Axe,
Forbes,
5 Mar. 2025
Noun
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Campbell’s thirst to learn protected him from obstinacy.—
Brooks Kubena,
New York Times,
1 May 2025
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But as Nicky expands his interests and each man gains power, their lives become entangled in a story of hot temples, obstinacy, money, love and deception.—
Samantha Bergeson,
IndieWire,
29 Apr. 2025
Noun
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Related: ‘Neglected diseases’ are anything but neglected by the billion-plus people living with them One possible reason for this obduracy is that noma begins as a dental disease, and dental diseases have long been underappreciated global health concerns.—
John Button,
STAT,
16 Dec. 2023
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Perhaps the greatest testament to Morocco’s obduracy came late in normal time, when Rodri — a central midfielder being deployed as a central defender — strode forward and shot, more in hope than in expectation, from 35 yards.—
Rory Smith,
New York Times,
6 Dec. 2022
Noun
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This week’s crop of new music finds Luke Combs and Bailey Zimmerman pairing up on a hard-charging anthem about grit and determination.—
Jessica Nicholson,
Billboard,
5 May 2025
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Her relentless pursuit of justice, using her smartphone to document conversations and gather evidence, imbues the documentary with an intense intimacy and determination.—
Glenn Garner,
Deadline,
1 May 2025
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Cite this Entry
“Pertinaciousness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/pertinaciousness. Accessed 14 May. 2025.
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