as in honorable
formal
very reliable and trusted; not able to be doubted or questioned
a person of unimpeachable integrity The information is from an unimpeachable source.
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Recent Examples of unimpeachable
To Kennedy, the enormity of such a scientific and public achievement would provide unimpeachable proof to the world that the American way was superior to life behind the Iron Curtain.
—
Michael Carrafiello, The Conversation, 16 Mar. 2026
MacNeil and Crochet have justifiable faith that regulars like me, lured by their unimpeachable sandwiches and pastas, will look at their constantly changing pastries and feel the exact same way.
—Chris Morocco, Bon Appetit Magazine, 17 Feb. 2026
That’s an unimpeachable part of his legacy.
—Alex Zietlow, Charlotte Observer, 17 Feb. 2026
In this landscape, organizations such as the CDC, which once stood as unimpeachable examples of government competence, have become victims of their own success, appearing to skeptics to be inert or irrelevant.
—Vann R. Newkirk Ii, The Atlantic, 9 Feb. 2026
See All Example Sentences for unimpeachable
Michael Carrafiello, The Conversation, 16 Mar. 2026
MacNeil and Crochet have justifiable faith that regulars like me, lured by their unimpeachable sandwiches and pastas, will look at their constantly changing pastries and feel the exact same way.
—Chris Morocco, Bon Appetit Magazine, 17 Feb. 2026
That’s an unimpeachable part of his legacy.
—Alex Zietlow, Charlotte Observer, 17 Feb. 2026
In this landscape, organizations such as the CDC, which once stood as unimpeachable examples of government competence, have become victims of their own success, appearing to skeptics to be inert or irrelevant.
—Vann R. Newkirk Ii, The Atlantic, 9 Feb. 2026
See All Example Sentences for unimpeachable
Recent Examples of Synonyms for unimpeachable
Adjective
-
And Florida passed only because one player made the honorable decision.—
David Mica,
The Orlando Sentinel,
14 June 2026
-
Granger's intentions are honorable, and O'Donnell sparks his performance with life, making his tragic end that much more gutting.—
Eric Farwell,
Entertainment Weekly,
12 June 2026
Adjective
-
The movement advocates for mindful consumption with an emphasis on environmental sustainability and ethical production.—
Chanel Vargas,
InStyle,
18 June 2026
-
Why Accountability Diffusion Happens The root cause is architectural, not ethical.—
David Flower,
Forbes.com,
18 June 2026
Adjective
-
An honest summary would still pass the buck to the voters on a grossly dishonest scheme, but at least the voters might recognize a description that doesn’t cajole, coax and mislead them.—
Sun Sentinel Editorial Board,
Sun Sentinel,
20 June 2026
-
The partner who honors their own limits stays honest.—
Mark Travers,
Forbes.com,
20 June 2026
Adjective
-
In recent days, young Knicks fans have been made to digest from their dreary Boomer elders heavy doses of old-timey hoops lore, but mainly about the 1970 title series, featuring Willis Reed’s limping, yet noble appearance in Game Seven, his injured leg shot up with painkillers.—
David Remnick,
New Yorker,
14 June 2026
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The work also avoided the use of expensive noble metals, which are commonly used in high-performance catalysts.—
Neetika Walter,
Interesting Engineering,
13 June 2026
Adjective
-
But there is something noble in Gill’s version, in particular the idea that the truth is unassailable and inarguable and therefore the only place from which a real conversation can sprout.—
Stephen Deusner,
SPIN,
15 June 2026
-
Regulators blocked it, fearing the deal would create an unassailable monopoly.—
Tiisetso Motsoeneng,
semafor.com,
8 June 2026
Adjective
-
Rather than focus on a single irreproachable hero, Mendonça Filho dilates his lens to take in an expansive world.—
Michael Snyder,
The Atlantic,
13 Mar. 2026
-
Classics from the diasporic Vietnamese repertoire are included, too, with irreproachable instructions.—
Scott Hocker,
TheWeek,
5 Mar. 2026
Adjective
-
Once again, extraordinary wealth is concentrating into fewer hands while technology races ahead faster than society’s moral conscience.—
Tom Debley,
Mercury News,
16 June 2026
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There are plenty of shows about the moral void of the rich, but none with so much fire in its belly, or ice in its veins.—
Daniel Fienberg,
HollywoodReporter,
16 June 2026
Adjective
-
After a two-year National Service stint as a hospital orderly (thanks to his own conscientious-objector status), Hockney landed at the Royal College of Art, in London, in the fall of 1959.—
Mark Rozzo,
Vanity Fair,
12 June 2026
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Cap Rocat also aims to preserve and strengthen the natural and social environment through a conscientious selection of suppliers engaged in sustainable fishing and organic and zero-kilometer products.—
Condé Nast,
Condé Nast Traveler,
2 June 2026
Cite this Entry
“Unimpeachable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unimpeachable. Accessed 22 Jun. 2026.
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