1
as in stubborn
sticking to an opinion, purpose, or course of action in spite of reason, arguments, or persuasion
an implacable judge who knew in his bones that the cover-up extended to the highest levels of government
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in relentless
showing no signs of slackening or yielding in one's purpose
an implacable dedication to the proposition that everyone is entitled to a quality education
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of implacable
Duvall as Hagen has poured a drink before the revelation, but Brando joins him with an awareness of trouble, and the news is given and received with implacable dignity by both.
—
Fred Schruers, IndieWire, 16 Feb. 2026
Yet through the almost implacable drive of its founder, Ishida Dance Company has set itself apart.
—Michael Barnes, Austin American Statesman, 20 Jan. 2026
There are no heroes here, no depictions of great work by those fighting an implacable foe.
—Literary Hub, 9 Dec. 2025
In a recent book on the role of empathy in diplomacy, academic Claire Yorke defends the importance of actors trying, at least partially, to see the world through the eyes of even their most implacable opponents.
—Kerry Brown, Time, 28 Nov. 2025
See All Example Sentences for implacable
Fred Schruers, IndieWire, 16 Feb. 2026
Yet through the almost implacable drive of its founder, Ishida Dance Company has set itself apart.
—Michael Barnes, Austin American Statesman, 20 Jan. 2026
There are no heroes here, no depictions of great work by those fighting an implacable foe.
—Literary Hub, 9 Dec. 2025
In a recent book on the role of empathy in diplomacy, academic Claire Yorke defends the importance of actors trying, at least partially, to see the world through the eyes of even their most implacable opponents.
—Kerry Brown, Time, 28 Nov. 2025
See All Example Sentences for implacable
Recent Examples of Synonyms for implacable
Adjective
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David Paul Morris / Bloomberg via Getty Images Are Americans finally starting to feel the strain of soaring gas prices and stubborn inflation?—
Elizabeth Robinson,
NBC news,
19 May 2026
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Treasury yields have gone up in recent months as stubborn inflation reduces the likelihood of Fed rate cuts, Pisula notes, while geopolitical tensions add more long-term risk to rates.—
Tim Maxwell,
CBS News,
19 May 2026
Adjective
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Americans have known Fox News’s Kayleigh McEnany as the composed woman behind the podium, forcefully defending administration policy in the White House briefing room, sparring with reporters on live television, or navigating the relentless pressures of national politics.—
Kiara Moore,
The Washington Examiner,
17 May 2026
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Still, the designer’s schedule remains relentless.—
Rhonda Richford,
Footwear News,
17 May 2026
Adjective
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Board president Kevin Smith said the poll workers took the correct actions with the adamant voter and Thursday’s board vote corrected his attempt to vote a second time.—
Alexandra Kukulka,
Chicago Tribune,
14 May 2026
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And Meg [Marinis] was very adamant.—
Jackie Strause,
HollywoodReporter,
13 May 2026
Adjective
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Both those films centered on women whose grim worlds were closing in on them — a tomboyish auto mechanic in Closeness; a nurse and the frontline friend who turns on her in Beanpole.—
David Rooney,
HollywoodReporter,
13 May 2026
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In a world living in the shadow of the mushroom cloud, the vault was a grim reminder that after nearly two hundred years, the American experiment needed to be defended.—
Literary Hub,
Literary Hub,
13 May 2026
Adjective
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Amid the uncertainty, however, Missouri Republican officials remain steadfast in their belief that the new map is in effect.—
Kacen Bayless,
Kansas City Star,
18 May 2026
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Because Aaron Rai is not Aaron Rai without a steadfast resistance to change.—
Gabby Herzig,
New York Times,
18 May 2026
Adjective
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The newsroom is split between those determined to suppress the truth and those who insist on publishing it.—
Emiliano de Pablos,
Variety,
16 May 2026
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At the time, the mother told officers Noel was staying with family in Mexico, which Everman’s then-Police Chief Craig Spencer has said was later determined to be untrue.—
Phil Helsel,
NBC news,
16 May 2026
Adjective
-
As a maker, these opposing qualities are persistent and present throughout every part of the process.—
Literary Hub,
Literary Hub,
19 May 2026
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New Gemini models and the ‘Spark’ persistent agent Google is locked in a tight race to dominate the AI market against ChatGPT maker OpenAI, Anthropic, Meta, and Microsoft, with each company spending billions to get ahead.—
Alexei Oreskovic,
Fortune,
19 May 2026
Cite this Entry
“Implacable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/implacable. Accessed 20 May. 2026.
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