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
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
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
-
Jared Speight is a stubborn titan of Long Island abstraction when star writer Roxy Margaux first becomes infatuated with his bravado.—
Greg Evans,
Deadline,
28 Apr. 2026
-
For concrete or tile, a mild cleaner helps remove the stubborn pollen film that builds up over spring months.—
Lauren Jarvis-Gibson,
Fort Worth Star-Telegram,
27 Apr. 2026
Adjective
-
Ukrainian civilians have endured relentless air assaults since Russia launched a full-scale invasion of its neighbor more than four years ago.—
ABC News,
ABC News,
2 May 2026
-
Deandre Ayton’s relentless rebounding.—
Los Angeles Times,
Los Angeles Times,
2 May 2026
Adjective
-
The characters can be flawed, and cars can crash, McDermott says, but NASCAR wanted race scenes to look authentic and was adamant that the series not depict anyone driving under the influence of drugs or alcohol.—
Brian Steinberg,
Variety,
30 Apr. 2026
-
Warsh would take the chairmanship at a complicated time, given that a spike in gas prices could keep the central bank from lowering interest rates — a move that Trump has been adamant on.—
Sarah Min,
CNBC,
24 Apr. 2026
Adjective
-
Both are grim readings for a hotel chain playing a volume game.—
Tristan Bove,
Fortune,
29 Apr. 2026
-
Canary Wharf, formerly grim docks and working-class housing blocks in eastern London, has been transformed into a mammoth global commercial center.—
Arthur I. Cyr,
Chicago Tribune,
28 Apr. 2026
Adjective
-
Dan Radakovich is leaving the athletic director’s office after five years of steadfast integrity.—
Dave Hyde,
Sun Sentinel,
2 May 2026
-
As Miranda faces public outcry and the pressures of a downturning publishing industry, Andy once again strives for her approval amid her steadfast pursuit of rigorous journalism.—
Natalie Oganesyan,
Deadline,
2 May 2026
Adjective
-
Church went to the Holy Land in search of sublimity; Twain fastened on the absurdities of those determined to find it.—
Sebastian Smee,
New Yorker,
4 May 2026
-
The dog was also determined to be OK.—
Riley Rourke,
CBS News,
2 May 2026
Adjective
-
The symptoms of leukemia can vary based on the type of disease, but, according to the Mayo Clinic, signs can include bone pain or tenderness, fever or chills, persistent fatigue and weakness, and easy bleeding and bruising.—
Gina Kalsi,
PEOPLE,
28 Apr. 2026
-
Asian economies are proving resilient in the face of the energy shock sparked by the Iran war, though analysts warn of higher and persistent inflation.—
Jeronimo Gonzalez,
semafor.com,
28 Apr. 2026
Cite this Entry
“Implacable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/implacable. Accessed 5 May. 2026.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
