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
-
The Bills are ruthless in the red zone, and don’t have much need for either a kicker or punter, but Prater and Mitch Wishnowsky have both had solid seasons.—
Luca Evans,
Denver Post,
15 Jan. 2026
-
Our federally dependent market must endure three more years of a ruthless and petty federal administration with a national mandate to cut spending.—
Torrey Snow,
Baltimore Sun,
14 Jan. 2026
Adjective
-
These two ingredients mixed together creates a powerful mixture perfect for lifting stubborn stains off grout because of their high cleaning and brightening properties.—
Ashlyn Needham,
Southern Living,
10 Jan. 2026
-
The vinegar cleaning method isn’t foolproof, and sometimes stubborn residue can remain on your microwave walls.—
Gemma Johnstone,
The Spruce,
10 Jan. 2026
Adjective
-
Iran’s attorney general has vowed to pursue merciless legal action against the latter, including the death penalty.—
Hira Humayun,
CNN Money,
12 Jan. 2026
-
With a merciless 56-22 thumping of Oregon in the Peach Bowl, the Hoosiers punched their ticket to their first national championship game appearance in program history.—
Jackson Thompson,
FOXNews.com,
10 Jan. 2026
Adjective
-
Stephen Miller made these comments on CNN and was adamant that this would happen.—
Arkansas Online,
Arkansas Online,
9 Jan. 2026
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Although the film would have been far easier to finance if the production took place in another country, Hadi was adamant about shooting in his homeland.—
Alissa Simon,
Variety,
9 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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What alerted them to her location wasn’t footprints or a cell phone ping, however, but rather the sounds of her steadfast pup, Cami.—
Outside,
Outside,
6 Jan. 2026
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The year-on-year increases at each major are more modest, usually between 10 and 12 percent, but that percentage of tournament revenue remains steadfast, if not entirely immovable.—
Matthew Futterman,
New York Times,
6 Jan. 2026
Adjective
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The warrior spirit that exists oftentimes comes across as pretty hardened and crusty and cynical.—
Charlie Lapastora,
CBS News,
12 Jan. 2026
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Microwave one cup of water for three to five minutes to soften hardened food residue, and allow the mixture to sit for up to 15 additional minutes, if needed.—
Emily Hayes,
Martha Stewart,
9 Jan. 2026
Cite this Entry
“Obdurate.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/obdurate. Accessed 18 Jan. 2026.
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