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
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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
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Antonyms & Near Antonyms
Example Sentences
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Recent Examples of implacable
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
Here in this country, Republican opposition to public ownership remains implacable, at least in theory.
—John Cassidy, New Yorker, 10 Nov. 2025
See All Example Sentences for implacable
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
Here in this country, Republican opposition to public ownership remains implacable, at least in theory.
—John Cassidy, New Yorker, 10 Nov. 2025
See All Example Sentences for implacable
Recent Examples of Synonyms for implacable
Adjective
-
Data readiness, security, integrations, workflow redesign, and building human skills remain stubborn bottlenecks for true AI implementation.—
Sheryl Estrada,
Fortune,
7 Apr. 2026
-
Michigan made only two three-pointers all night but still muscled its way to a 69-63 victory over stingy, stubborn Connecticut.—
Senior Editor,
Los Angeles Times,
7 Apr. 2026
Adjective
-
The laughs come fast and furious, too, on a relentless rhythm with an astonishing hit rate.—
Dave Quinn,
PEOPLE,
13 Apr. 2026
-
The latest development in this relentless campaign is the Defense Department’s withdrawal of senior military leaders from academic programs at leading American universities.—
The New Yorker,
New Yorker,
13 Apr. 2026
Adjective
-
But Rojas was adamant about playing Wednesday.—
Assistant Sports Editor,
Los Angeles Times,
10 Apr. 2026
-
Adelman was adamant his team was playing well before the streak even started brewing.—
Bennett Durando,
Denver Post,
9 Apr. 2026
Adjective
-
Colorado isn’t expected to hit that grim milestone until 2047.—
Aldo Svaldi,
Denver Post,
8 Apr. 2026
-
But California’s high prices have remained a grim fact of life, especially for young people struggling to enter the housing market, despite the draw of enjoying the Golden State’s many attributes such as its natural beauty, powerful economic might and culture of innovation.—
Terry Castleman,
Los Angeles Times,
8 Apr. 2026
Adjective
-
For 19 years, its dedicated staff and steadfast supporters have provided vital care to over 100,000 young people across southern Africa, including young people living with HIV/AIDS and those facing mental health challenges.—
Meredith Kile,
PEOPLE,
10 Apr. 2026
-
The league is steadfast about its accuracy.—
Ken Rosenthal,
New York Times,
8 Apr. 2026
Adjective
-
It was later determined that the baby did not die in his sleep, as the Florida parents claimed.—
Bailey Richards,
PEOPLE,
12 Apr. 2026
-
Despite reports of Fox’s Baywatch reboot being pushed out of Venice Beach, local officials are determined to keep production in Los Angeles County.—
Glenn Garner,
Deadline,
11 Apr. 2026
Adjective
-
But his career ended prematurely when persistent groin problems eventually resulted in the diagnosis of a degenerative right side.—
Jordan Campbell,
New York Times,
8 Apr. 2026
-
Tarver represents a South Side district and has been a persistent critic of Johnson’s approach to Springfield.—
The Editorial Board,
Chicago Tribune,
7 Apr. 2026
Cite this Entry
“Implacable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/implacable. Accessed 15 Apr. 2026.
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