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
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For the first time, the defense attorney becomes the defendant, forced to fight for his own freedom while facing off against ruthless prosecutor Dana Berg (Constance Zimmer).—
Veronica Villafañe,
Forbes.com,
29 Jan. 2026
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And, as part of the deal, city planners aim to update development protocols to meet the challenges of a more ruthless wildfire regime.—
Mark Dee
January 27,
Idaho Statesman,
28 Jan. 2026
Adjective
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Experts warn that the stubborn metric has long-term implications for learning.—
Kate Armanini,
Chicago Tribune,
26 Jan. 2026
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Wait 10 minutes before washing for milder stains or up to a week for more severe or stubborn stains.—
Brandee Gruener,
Southern Living,
26 Jan. 2026
Adjective
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But the Warriors, driven by the merciless ticking clock of Curry’s career, are desperate.—
Dieter Kurtenbach,
Mercury News,
28 Jan. 2026
-
In the film, Leonardo DiCaprio plays Bob Ferguson, a former revolutionary who must save his teenage daughter after she’s kidnapped by the merciless army officer, Colonel Lockjaw (played by Sean Penn).—
Jazz Tangcay,
Variety,
21 Jan. 2026
Adjective
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However, Skipper was adamant that the referee mistakenly listed him as eligible, not Decker, resulting in the Lions losing 20-19 to the Cowboys.—
DeJanay Booth-Singleton,
CBS News,
22 Jan. 2026
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Some of the bill’s legislative advocates last year were adamant its motivation was concern over safety and that the public doesn't know enough about the science.—
Paul Flahive,
Austin American Statesman,
21 Jan. 2026
Adjective
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Without prosecutors empowered to bring charges against wrongdoers, judges willing to strike down overreach, legislators daring enough to demand investigations and change laws, and citizens outraged enough to protest, any revelations by journalists will fall on stony ground.—
Susan Chira,
Foreign Affairs,
2 Dec. 2025
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After that historic journey, NASA charted a new course toward Apophis, a stony metal-rich NEA that offers a sharp scientific contrast to Bennu's carbon-rich composition (and was once thought to pose a serious impact risk to Earth).—
Samantha Mathewson,
Space.com,
28 Nov. 2025
Adjective
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His madman approach seems to not be working, as the EU seems steadfast against him (while here at home, President Gordo’s madness is still very evident).—
Voice of the People,
New York Daily News,
24 Jan. 2026
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All the while we will be encouraged by our steadfast belief that the sacred garment that is our country needs us, its warp and weft threads.—
Scott Santarosa,
San Diego Union-Tribune,
23 Jan. 2026
Adjective
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The greatest concern, however, is over the Ghwayran Prison in al-Hasakah, where thousands of hardened ISIS inmates are still being held.—
Omar Abdulkader,
CBS News,
20 Jan. 2026
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The Torah calls it a hardened heart.—
Rabbi Bruce D. Forman,
Sun Sentinel,
13 Jan. 2026
Cite this Entry
“Obdurate.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/obdurate. Accessed 30 Jan. 2026.
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