unimpeachable

adjective

Definition of unimpeachablenext
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 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 To Kennedy, the enormity of such a scientific and public achievement would provide unimpeachable proof to the world that the American way was superior to life behind the Iron Curtain. — Michael Carrafiello, The Conversation, 16 Mar. 2026 See All Example Sentences for unimpeachable
Recent Examples of Synonyms for unimpeachable
  1. honorable
  2. ethical
  3. honest
  4. noble
  5. unassailable
  6. irreproachable
  7. moral
  8. conscientious
Adjective
  • Ingrid is an honorable and moral friend who facilitates her death while staying in a neighboring room.
    — Vanessa Rampton, STAT, 5 Aug. 2026
  • Olson received a tactical operations support award from the sheriff’s department in 2023 and was scheduled to receive a five-year honorable service award this month.
    — David Chiu, PEOPLE, 3 Aug. 2026
Definition of honorable
Adjective
  • The five-parter from Tiger King co-director Eric Goode features reptile dealers with a fondness for creepy crawlies and a loose connection to ethical and legal mores.
    — Matthew Carey, Deadline, 8 Aug. 2026
  • This is true except when leaders fail to provide the ethical and mental guidance needed to operate it.
    — Olatunde Badmus, Forbes.com, 7 Aug. 2026
Definition of ethical
Adjective
  • And the honest inventory is longer than most executives think.
    — Jason Snyder, Forbes.com, 8 Aug. 2026
  • His honest songwriting — and lack of fear around making a song sound a little darker or more dangerous than what we’re used to hearing on country radio — is what sets him apart.
    — Marissa R. Moss, Rolling Stone, 7 Aug. 2026
Definition of honest
Adjective
  • While that’s a noble and smart goal, there is some wiggle room.
    — Josh Miller, Southern Living, 3 Aug. 2026
  • The movie taps into what’s noble and valid and genuine about those feelings.
    — Owen Gleiberman, Variety, 1 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
  • 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
  • Ronaïmou’s feature debut, a critique of diya, still widely extended in Chad, in a film praised for its moral complexity, engrossing tension and sense of place.
    — John Hopewell, Variety, 5 Aug. 2026
  • Ingrid is an honorable and moral friend who facilitates her death while staying in a neighboring room.
    — Vanessa Rampton, STAT, 5 Aug. 2026
Definition of moral
Adjective
  • 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
  • That’s how John Sugar goes from conscientious private eye to would-be assassin.
    — Andy Andersen, Vulture, 24 July 2026
Definition of conscientious

Browse Nearby Words

unimpaired
unimpeachable
unimpeded
See all Nearby Words

Cite this Entry

“Unimpeachable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unimpeachable. Accessed 10 Aug. 2026.

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