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 No doubt, dozens of them are doing extraordinary work, with genuinely heroic impact and unimpeachable integrity and efficacy. — Jeffrey Sonnenfeld, Time, 28 June 2026 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 See All Example Sentences for unimpeachable

Recent Examples of Synonyms for unimpeachable

Adjective

While some might argue that Murphy is an antihero, Hawke viewed him as an honorable man.

— Brian Davids, HollywoodReporter, 18 Sep. 2026
There are, of course, many honorable people who own businesses and choose to become politicians.

— Greg Rosalsky, NPR, 14 Sep. 2026

Definition of honorable

Adjective

Leo has an intense four days in France, where the Catholic Church has lost ground on influencing ethical issues given the strict approach to secularism that is enshrined in the French Constitution.

— Nicole Winfield, Los Angeles Times, 25 Sep. 2026
For journalists, being romantically involved with your subject treads a tricky ethical line.

— Ryan Lattanzio, IndieWire, 25 Sep. 2026

Definition of ethical

Adjective

The biggest difference is having a run-pass split and making the defense play honest, rather than keying on the Falcons' run game.

— AJC.com, AJC.com, 25 Sep. 2026
Then someone from finance asks what the company got for the money, and the honest answer is a pause.

— Boris Dzhingarov, Forbes.com, 25 Sep. 2026

Definition of honest

Adjective

Educating young people, and pushing them to earn a college degree, are noble ambitions, but those are no longer the priorities in NCAA Power Four football.

— Fort Worth Star-Telegram, Fort Worth Star-Telegram, 22 Sep. 2026
In the film’s ostensible present, as the lengthy raid unfolds, a noble, unnamed police constable (Anurag Thakur) objects to his superiors’ methods and their persecution of Devi at large.

— Siddhant Adlakha, IndieWire, 21 Sep. 2026

Definition of noble

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

Definition of irreproachable

Adjective

Almost 7% of Tarrant County kindergarteners had a conscientious exemption to at least one vaccine in the 2025-26 school year, up from 3% five years ago, according to state data.

— Ciara McCarthy, Fort Worth Star-Telegram, 14 Sep. 2026
Fretting about the future is a favorite preoccupation of the conscientious.

— Joe Fassler, The Atlantic, 5 Sep. 2026

Definition of conscientious

Browse Nearby Words

unimpaired

unimpeachable

unimpeded

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Cite this Entry

Style

“Unimpeachable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unimpeachable. Accessed 29 Sep. 2026.

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Synonyms of unimpeachable

adjective

Example Sentences

Browse Nearby Words

Cite this Entry

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