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

That work is, in my opinion, as honorable as being a midwife or the kind of doula who helps deliver babies.

— Literary Hub, Literary Hub, 18 Aug. 2026
My time in the ministry was filled with hundreds of friendships of men and women of all faiths who were faith-filled and honorable.

— Chick Pritchard, Hartford Courant, 18 Aug. 2026

Definition of honorable

Adjective

For Chinese patients – at least those who can afford the product – the question is less ethical than existential.

— CNN Staff, CNN Money, 23 Aug. 2026
Complex international maritime law, competing ownership claims, ethical infighting among academics about how best to approach the undersea historical site, and the immense technical and fiscal costs of recovery have kept its bounty on the sea floor.

— Brett Berk, Robb Report, 22 Aug. 2026

Definition of ethical

Adjective

Attracting and training game officials, to be honest, isn’t the job of the CIF office but of the various regional officials associations that assign them.

— Jim Alexander, Oc Register, 22 Aug. 2026
Set in 2009, the film follows two TV reporters forced into a dirty election campaign for a pro-Russian candidate who struggle to stay honest with their work and the people.

— Christopher Vourlias, Variety, 21 Aug. 2026

Definition of honest

Adjective

The historic home, situated between Via Rodari and Piazza Roma, dates to the 16th and 17th centuries and takes its name from a noble clan that included Pope Innocent XI, head of the Catholic Church in the late 1600s.

— Tori Latham, Robb Report, 18 Aug. 2026
Next weekend’s slate of new releases looks a lot like this week’s leaderboards — a ton of bright contenders who will engage in a noble, if doomed effort to topple the reigning kings.

— Ryan Coleman, Entertainment Weekly, 17 Aug. 2026

Definition of noble

Adjective

For more than a decade, India’s leader Narendra Modi has seemed politically unassailable, presiding over a government that has outmaneuvered opponents, dominated public discourse and squeezed the space for dissent in the world’s biggest democracy.

— Rhea Mogul, CNN Money, 28 July 2026
This parcours was conceived to prevent Pogačar from seizing an unassailable lead too early in the race, with just one stage in the high Pyrenees, and the next truly difficult summit finish not reached until Le Markstein on stage 14.

— Jacob Whitehead, New York Times, 26 July 2026

Definition of unassailable

Adjective

In this drama of war between the imperial powers, Kip acts as a moral agent.

— Amitava Kumar, New Yorker, 19 Aug. 2026
Such requirements can make conversations about significant moral issues – even controversial ones, like the morality of Mangione’s actions – little more than demands for conformity.

— Evan Clarkson, The Conversation, 19 Aug. 2026

Definition of moral

Adjective

What’s more, not all protein powders are equal, so a conscientious approach is warranted.

— Martha Stewart, Martha Stewart, 12 Aug. 2026
Even the most conscientious hand washers who use a basin or a full sink still use two to four times as much water as the average dishwasher cycle.

— Mary Cornetta, Better Homes & Gardens, 26 July 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 25 Aug. 2026.

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Synonyms of unimpeachable

adjective

Example Sentences

Browse Nearby Words

Cite this Entry

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