UNIMPEACHABLE Synonyms: 91 Similar and Opposite Words

unimpeachable

adjective

Definition of unimpeachable

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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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 unimpeachable Bream, in particular, finds Ross’s solo career unimpeachable. — Devon Ivie, Vulture, 14 May 2026 The Swiss houses, dominant precisely because their LBMA accreditation is unimpeachable, survive on fabrication margins, where a gold finding for a luxury jewelry house commands a premium over raw metal and a sovereign coin commands even more. — Lilian Raji, Forbes.com, 28 Apr. 2026 And his staging’s faithfulness to the film is unimpeachable. — Rob Hubbard, Twin Cities, 25 Apr. 2026 Of course, at the heart of it was the man himself, a deeply polarizing music icon whose years-long tirades against everyone from Jewish people to his peers tainted a legacy that once seemed unimpeachable. — Steven J. Horowitz, Variety, 2 Apr. 2026 See All Example Sentences for unimpeachable

Recent Examples of Synonyms for unimpeachable

Adjective

The group meets monthly and is open to those with honorable, general and other-than-honorable discharges.

— Harllie Stevenson, Idaho Statesman, 2 Sep. 2026
All persons having business before this honorable court are admonished to draw near and give their attention, for the court is now sitting.

— Zach Helfand, New Yorker, 31 Aug. 2026

Definition of honorable

Adjective

In neither case, by today's standards, were the operations fair or ethical on a number of fronts.

— Space.com Staff, Space.com, 5 Sep. 2026
As these tasks fell outside the scope of the employees' official duties, the directive amounted to a violation of ethical standards, the report concluded.

— Andrea Hsu, NPR, 4 Sep. 2026

Definition of ethical

Adjective

Rational, honest people understand that a part of her appeal is to middle America, particularly white people in middle America.

— Bobby Burack OutKick, FOXNews.com, 4 Sep. 2026
There’s a lot in this film to be honest, but the first one that comes to mind is probably a moment where Tyler is leading his group in a conversation with the king for the first time.

— Antonia Blyth, Deadline, 4 Sep. 2026

Definition of honest

Adjective

For an heir to the throne, however, marrying a woman without royal blood or a noble title was discouraged.

— Stefania Conrieri, Vanity Fair, 28 Aug. 2026
But, of course, Cullen will always be remembered as Optimus Prime, the leader of the noble Autobots in numerous iterations of Transformers lore.

— Mike Ryan, IndieWire, 27 Aug. 2026

Definition of noble

Adjective

It's got a great business, unassailable business, not a monopoly, but close to it.

— Alexa LoMonaco, CNBC, 31 Aug. 2026
All of which is beating around the bush on the way to say that the set was pretty unassailable for an abridgement of what is about to come on tour.

— Chris Willman, Variety, 30 Aug. 2026

Definition of unassailable

Adjective

The psychological thriller, which Zeller wrote, produced and directed, follows the emotional and moral challenges faced by a couple in an increasingly uncertain world.

— Diana Lodderhose, Deadline, 2 Sep. 2026
His words were interpreted as a kind of political and moral mission spurred by his son’s death.

— Amos Harel, Foreign Affairs, 2 Sep. 2026

Definition of moral

Adjective

This focus on elevated yet conscientious materials is reflected in designers’ latest choices.

— Angela Velasquez, Footwear News, 27 Aug. 2026
Less so is the fact that more vulnerabilities are being discovered by bounty hunters assisted by AI tools, leaving Google fighting a battle to patch them before less conscientious hackers find them and put them to criminal use.

— Davey Winder, Forbes.com, 21 Aug. 2026

Definition of conscientious

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unimpaired

unimpeachable

unimpeded

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“Unimpeachable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unimpeachable. Accessed 8 Sep. 2026.

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Synonyms of unimpeachable

adjective

Example Sentences

Browse Nearby Words

Cite this Entry

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