1
as in ruthless
having or showing a lack of sympathy or tender feelings
the obdurate refusal of the crotchety old man to let the neighborhood kids retrieve their stray ball from his backyard
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in stubborn
sticking to an opinion, purpose, or course of action in spite of reason, arguments, or persuasion
an obdurate farmer who could never be convinced to try a different method of fertilization
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Antonyms & Near Antonyms
Example Sentences
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Recent Examples of obdurate
Ipswich proved obdurate and then generous opponents — Newcastle’s 78 per cent possession was the highest by any team in a Premier League match this season — and their relegation was confirmed by this 3-0 defeat.
—
George Caulkin, New York Times, 28 Apr. 2025
Whatever regime emerges could well be even more radical and obdurate.
—Bloomberg Opinion, Twin Cities, 8 Feb. 2025
Advertisement None of that has immunized the lowly smelt from its most obdurate enemy: partisan folly.
—Michael Hiltzik, Los Angeles Times, 14 Jan. 2025
Nevertheless, Biden’s obdurate unwillingness to step aside for younger, more plausible Democratic candidates resulted in the reëmergence of his nemesis.
—David Remnick, The New Yorker, 12 Jan. 2025
See All Example Sentences for obdurate
George Caulkin, New York Times, 28 Apr. 2025
Whatever regime emerges could well be even more radical and obdurate.
—Bloomberg Opinion, Twin Cities, 8 Feb. 2025
Advertisement None of that has immunized the lowly smelt from its most obdurate enemy: partisan folly.
—Michael Hiltzik, Los Angeles Times, 14 Jan. 2025
Nevertheless, Biden’s obdurate unwillingness to step aside for younger, more plausible Democratic candidates resulted in the reëmergence of his nemesis.
—David Remnick, The New Yorker, 12 Jan. 2025
See All Example Sentences for obdurate
Recent Examples of Synonyms for obdurate
Adjective
-
Hunted by the ruthless crime boss that Don worked for and learned all the boss’s sinister secrets — Perlman plays him — Don has a reason to seek redemption.—
Mike Fleming Jr,
Deadline,
5 Sep. 2025
-
Witness Alex Hales’ ruthless removal.—
Tim Ellis,
Forbes.com,
3 Sep. 2025
Adjective
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Viewers were quick to point out the hilarity of the dog's stubborn protest, with many suggesting that the dachshund had already claimed permanent rights to the bed.—
Melissa Fleur Afshar,
MSNBC Newsweek,
12 Sep. 2025
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The stubborn myth that Jews are too safe to be targets is colliding with a painful new reality.—
Andrew Weinstein,
Time,
12 Sep. 2025
Adjective
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In 1918, Bolshevik secret police forced Anastasia Romanov and her imperial family into a damp basement to face a merciless firing squad.—
Ashlee Conour,
Chicago Tribune,
2 Sep. 2025
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The lengthy, merciless caption is basically the rock equivalent of Miranda Priestly’s cerulean sweater takedown.—
Angie Martoccio,
Rolling Stone,
22 Aug. 2025
Adjective
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However, her mother is adamant about keeping the canine off the antique chair.—
Liz O'Connell,
MSNBC Newsweek,
10 Sep. 2025
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Sandlin was adamant that his engineering team has done everything possible to ensure no adverse impact to neighboring properties.—
Matthew Adams,
Fort Worth Star-Telegram,
8 Sep. 2025
Adjective
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Its stony soil and cool climate produce lower yields, but more expressive flavors, especially in chardonnay, pinot noir, and sparkling wines.—
Alexandra Emanuelli,
Travel + Leisure,
7 Sep. 2025
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No expensive meter running that is racking up hefty bills and stony fees.—
Lance Eliot,
Forbes.com,
8 Aug. 2025
Adjective
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Our administration must remain steadfast in ensuring that those who put in the work receive the benefits of their efforts.—
Ruth Vitale,
Deadline,
10 Sep. 2025
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The engineering professor is steadfast that nearly all jobs will be taken over by AI—even most of the ones that have a special human touch, like teachers and car drivers.—
Emma Burleigh,
Fortune,
9 Sep. 2025
Adjective
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Tren de Aragua originated more than a decade ago at an infamously lawless prison with hardened criminals in Venezuela’s central state of Aragua.—
Aamer Madhani,
Chicago Tribune,
2 Sep. 2025
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By breeding Florida’s hardened survivors with Honduran corals, the scientists hope to create offspring that will carry a new heat-resistant genetic armor for the climate battles ahead.—
Denise Hruby,
Miami Herald,
29 Aug. 2025
Cite this Entry
“Obdurate.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/obdurate. Accessed 14 Sep. 2025.
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