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
Part of me believes that, if Indiana wins, Cignetti should retire after this season and spend the rest of his life on a beach, scowling at resort attendants and being basically unimpeachable forever.
—
Will Leitch, New York Times, 6 Jan. 2026
As a subject, Hind is unimpeachable, which may be why so many of the Hollywood elite, a famously risk-averse group, signed on to the film as executive producers.
—E. Alex Jung, Vulture, 11 Dec. 2025
By the same token, passing peer review doesn’t mean that everything in the piece, from the methods to the results to the conclusions, is sound and unimpeachable.
—Ethan Siegel, Big Think, 19 Sep. 2025
The unexpected punch the kimchi delivers takes a standard, unimpeachable egg sandwich and elevates it to another dimension.
—Stacey Lastoe, Southern Living, 22 Aug. 2025
See All Example Sentences for unimpeachable
Will Leitch, New York Times, 6 Jan. 2026
As a subject, Hind is unimpeachable, which may be why so many of the Hollywood elite, a famously risk-averse group, signed on to the film as executive producers.
—E. Alex Jung, Vulture, 11 Dec. 2025
By the same token, passing peer review doesn’t mean that everything in the piece, from the methods to the results to the conclusions, is sound and unimpeachable.
—Ethan Siegel, Big Think, 19 Sep. 2025
The unexpected punch the kimchi delivers takes a standard, unimpeachable egg sandwich and elevates it to another dimension.
—Stacey Lastoe, Southern Living, 22 Aug. 2025
See All Example Sentences for unimpeachable
Recent Examples of Synonyms for unimpeachable
Adjective
-
Democratic Congressman Mike Thompson called LaMalfa an honorable public servant and recounted the two working together to deliver help for wildfire victims.—
Steve Large,
CBS News,
25 Jan. 2026
-
She's also lost her faith in England, believing that her husband and son weren't part of an honorable war, but were instead used as cannon fodder.—
Keith Langston,
PEOPLE,
16 Jan. 2026
Adjective
-
Or, maybe, our first night of vigil for Alex Jeffery Pretti, will be a kind of wavering candlelight in the deep, dark moral and ethical power outage that is America, for so many near and far.—
Ed Bok Lee,
Literary Hub,
29 Jan. 2026
-
For example, the traps used in early American history were not considered humane or ethical.—
Skye Goode,
Outdoor Life,
29 Jan. 2026
Adjective
-
Any chats about delicate topics may feel awkward, so begin with appreciation and keep questions open to invite honest replies.—
Tarot.com,
Sun Sentinel,
31 Jan. 2026
-
The mother of three maintains open and honest communication within her own household of women in an attempt to change the narrative about physical and personal beauty standards.—
Tracy Wright,
FOXNews.com,
31 Jan. 2026
Adjective
-
And all these noble lords can’t even remember his name.—
Erik Kain,
Forbes.com,
26 Jan. 2026
-
Picture a bunch of people descending in private jets to eat steak and appear on panels about alleviating poverty and fighting climate change (among other noble goals), while clinking cocktail glasses with other fellow rich people in an effort to make one another even richer.—
Allison Morrow,
CNN Money,
21 Jan. 2026
Adjective
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Ultimately, the desire for a new jazz age is a wish for a new national identity as glamorous and unassailable as old Hollywood.—
Celina Pereira,
Los Angeles Times,
28 Jan. 2026
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In recent weeks, both Manchester City and Aston Villa have faltered, allowing the Gunners to build an unassailable double-digit lead at the top.—
Zak Garner-Purkis,
Forbes.com,
26 Jan. 2026
Adjective
-
Each of them offers money and position but nothing much in the way of pleasure, excitement, intellectual stimulation, or the prospect of anything other than a life of loveless, socially irreproachable tedium possibly brightened by the occasional extramarital affair.—
Literary Hub,
Literary Hub,
2 Sep. 2025
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Beneath their air of irreproachable authority, Jung and Freud — both brilliantly played, the first with subtlety, the other with theatrical relish — wrestle with petty grievances and insecurities, while the former stubbornly rationalizes his affair with onetime patient Spielrein.—
A.A. Dowd,
Vulture,
28 Apr. 2025
Adjective
-
But German timidity before Israel’s moral blackmail only partly explains Habermas’s callous attitude toward the country’s Palestinian victims.—
Sean Williams,
Harpers Magazine,
27 Jan. 2026
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Defense of humanity requires courage, moral clarity and our unwavering action.—
Bernard Cherkasov,
Chicago Tribune,
27 Jan. 2026
Adjective
-
Many states are new enacting or widening already broad religious and conscientious exemptions.—
Richard Hughes IV,
STAT,
12 Jan. 2026
-
Also, remain mindful and conscientious of how our actions affect those beyond ourselves.—
Madison Dapcevich,
Outside,
9 Jan. 2026
Cite this Entry
“Unimpeachable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unimpeachable. Accessed 2 Feb. 2026.
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