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
Starting with the 10-week No. 1 Dangerous: The Double Album in 2021 and continuing with 19-week chart-topper One Thing at a Time in 2023, Wallen has a pretty unimpeachable commercial track record.
—
Katie Atkinson, Billboard, 13 May 2025
Related Stories Still, just because the source material is unimpeachable doesn’t automatically make all these adaptations good, or even memorable.
—Courtney Howard, Variety, 8 May 2025
However, while designers have sent the Y2K throwbacks down the runway with all sorts of footwear, fashion It girls have long declared an unimpeachable option: the tiny heeled sandal.
—Emily Tannenbaum, Glamour, 18 Apr. 2025
This is an iconic work of narrative nonfiction that pairs unimpeachable reporting with advocacy and belief.
—Los Angeles Times, 14 Apr. 2025
See All Example Sentences for unimpeachable
Katie Atkinson, Billboard, 13 May 2025
Related Stories Still, just because the source material is unimpeachable doesn’t automatically make all these adaptations good, or even memorable.
—Courtney Howard, Variety, 8 May 2025
However, while designers have sent the Y2K throwbacks down the runway with all sorts of footwear, fashion It girls have long declared an unimpeachable option: the tiny heeled sandal.
—Emily Tannenbaum, Glamour, 18 Apr. 2025
This is an iconic work of narrative nonfiction that pairs unimpeachable reporting with advocacy and belief.
—Los Angeles Times, 14 Apr. 2025
See All Example Sentences for unimpeachable
Recent Examples of Synonyms for unimpeachable
Adjective
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That would be the honest, fair and honorable thing to do.—
U T Readers,
San Diego Union-Tribune,
7 Sep. 2025
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This reversal deeply disrespects every honorable soldier who's had our Stars and Stripes draped over their casket as Taps play in the background.—
Martha McHardy,
MSNBC Newsweek,
29 Aug. 2025
Adjective
-
Advertisement Bioprinting, which Putin seemed to reference to Xi, faces ethical and legal concerns, but Russia has ramped up its investment in it.—
Chad de Guzman,
Time,
4 Sep. 2025
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According to the Natural History Museum, images will undergo an authenticity check during the final round, and submissions will be judged based on originality, narrative, and adherence to ethical practices.—
Angel Saunders,
PEOPLE,
4 Sep. 2025
Adjective
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But all friends need to be honest with each other, to tell each other home truths when it’s needed, to confront those awkward moments without fear of the reaction.—
Steve Sedgwick,
CNBC,
9 Sep. 2025
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But when those larger firms start to adopt similar habits—open forums, early interventions, honest check-ins—things change fast.—
Stephan Lendi,
Forbes.com,
8 Sep. 2025
Adjective
-
Which is a noble and expansive ambition.—
Chicago Tribune,
Chicago Tribune,
1 Sep. 2025
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The overarching storyline for Battletech is the struggle between the noble houses born from the Succession Wars and the returning exiles of the Clans.—
Rob Wieland,
Forbes.com,
30 Aug. 2025
Adjective
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China is also aiming to challenge what many Europeans thought was its industry’s unassailable lead in internal combustion engine technology.—
Neil Winton,
Forbes.com,
6 Sep. 2025
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But ‘Big Six’ means the biggest, richest, most powerful clubs (Arsenal, Chelsea, Liverpool, Manchester City, Manchester United, and Tottenham), the ones whose status has been largely unassailable for the past 15 years.—
Oliver Kay,
New York Times,
4 Sep. 2025
Adjective
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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
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Being fat is not a moral failing for which people should be punished.—
Zach Wichter,
USA Today,
4 Sep. 2025
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Early birds have long basked in the glory of health superiority, sometimes even tinged with a hit of moral righteousness.—
Erica Sloan,
SELF,
4 Sep. 2025
Adjective
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Younger adults in particular are less conscientious, agreeable, extroverted and open to new experiences than past generations, while neuroticism — marked by anxiety and emotional instability — is rising.—
The Editorial Board,
Chicago Tribune,
31 Aug. 2025
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Most of the traits that are good, like being conscientious and agreeable are also cool, but in different capacities.—
Dana Taylor,
USA Today,
28 Aug. 2025
Cite this Entry
“Unimpeachable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unimpeachable. Accessed 10 Sep. 2025.
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