unimpeachable

[ uhn-im-pee-chuh-buhl ]

/ ˌʌn ɪmˈpi tʃə bəl /

Save This Word!

See synonyms for unimpeachable on Thesaurus.com

adjective

above suspicion; impossible to discredit; impeccable: unimpeachable motives.

QUIZ

FIRE UP YOUR VOCAB FOR A "RED" SYNONYMS QUIZ

No fire engine reds here, only a fierce collection of vibrant words for the color red to test yourself on.

Question 1 of 7

What does "amaranth" mean?

a legendary stone of impenetrable hardness

an imaginary, undying flower

a mythical creature

TAKE THE QUIZ TO FIND OUT

Meet Grammar Coach

Write or paste your essay, email, or story into Grammar Coach and get grammar help

Improve Your Writing

Meet Grammar CoachImprove Your Writing

Origin of unimpeachable

First recorded in 1775–85; un-¹ + impeachable

OTHER WORDS FROM unimpeachable

un·im·peach·a·bil·i·ty, un·im·peach·a·ble·ness, nounun·im·peach·a·bly, adverb

Words nearby unimpeachable

unimagined, Unimak Island, unimodal, unimodular, unimpaired, unimpeachable, unimpeded, unimportant, unimposing, unimpressed, unimpressive

How to use unimpeachable in a sentence

I’ve lost count of the number of friends who have, jokingly but not really jokingly, expressed the desire for an unimpeachable excuse to lie down.
Everyone is tired. We need to give ourselves an actual break.|Christine Emba|April 22, 2021|Washington Post
The band had an unimpeachable reputation in independent music circles and had even released a split single with Nirvana two years earlier.
Thirty years ago, Nirvana’s ‘Nevermind’ rocked the Midwest|Dawson Barrett, Jonathan Wright|April 9, 2021|Washington Post
Her advice, sugarcoated in goofy catchphrases, is delivered in the unimpeachable rhetoric of common sense.
Can Suze Orman Save America?|Adam Auriemma|November 10, 2013|DAILY BEAST
Anne Sinclair was as unimpeachable as Barbara Walters, as luscious as Diane Sawyer, as authoritative as both.
The DSK Maid Tells All||July 26, 2011|DAILY BEAST

Every description of action or environment feels unimpeachable.
Great Weekend Reads|The Daily Beast|March 13, 2011|DAILY BEAST
In short, Ted Olson has unimpeachable conservative credentials.
The GOP's Gay Fiasco|Mark McKinnon|September 21, 2010|DAILY BEAST
“There is only one truth that is unimpeachable about health care,” Stern continued.
Howard Dean Splits the Left|Dana Goldstein|December 17, 2009|DAILY BEAST
On this point, I have the testimony of eye-witnesses of diverse sentiments and of unimpeachable character.
Glances at Europe|Horace Greeley
It was told to me by a gentleman high in the government service—a man of unimpeachable veracity.
In Africa|John T. McCutcheon
Mr. Darwin's remarkable speculation on the Origin of Species is another unimpeachable example of a legitimate hypothesis.
A System of Logic: Ratiocinative and Inductive|John Stuart Mill
As we have previously shown, however, the veracity of the enteronol advertising matter is by no means unimpeachable.
The Propaganda for Reform in Proprietary Medicines, Vol. 1 of 2|Various
Clare was silent; his heart had risen at these straightforward words from such an unexpected unimpeachable quarter.
Tess of the d'Urbervilles|Thomas Hardy

British Dictionary definitions for unimpeachable

unimpeachable

/ (ˌʌnɪmˈpiːtʃəbəl) /

adjective

unquestionable as to honesty, truth, etc

Derived forms of unimpeachable

unimpeachability or unimpeachableness, noununimpeachably, adverb

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

unimpeachable

Origin of unimpeachable

OTHER WORDS FROM unimpeachable

Words nearby unimpeachable

Words related to unimpeachable

How to use unimpeachable in a sentence

British Dictionary definitions for unimpeachable

Derived forms of unimpeachable