1
as in perfect
being entirely without fault or flaw
the etiquette expert was celebrated for her absolutely impeccable manners
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in faultless
free from guilt or blame
the head of the investigation must be a person of impeccable probity and honesty
Synonyms & Similar Words
Antonyms & Near Antonyms
3
as in pure
free from sin
the belief that there can be no such thing as an impeccable soul
Synonyms & Similar Words
Antonyms & Near Antonyms
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 impeccable
Do Volvo's impeccable safety credentials and the EX90's emissions-free powertrain purchase it any credit in the war on cars?
—
ArsTechnica, 9 July 2025
The porcelain is made by some of the Japanese greats, and the service and food are impeccable.
—Felicity Carter, Forbes.com, 14 July 2025
What really stood out in the series, though, was how impeccable the Too Much soundtrack is, featuring everyone from Kendrick Lamar to Fergie to JADE.
—Lian Brooks, Glamour, 12 July 2025
Sinner’s lead-up has been impeccable—save for what seems to be a minor tweak to the elbow of his left arm.
—Corey Seymour, Vogue, 11 July 2025
See All Example Sentences for impeccable
ArsTechnica, 9 July 2025
The porcelain is made by some of the Japanese greats, and the service and food are impeccable.
—Felicity Carter, Forbes.com, 14 July 2025
What really stood out in the series, though, was how impeccable the Too Much soundtrack is, featuring everyone from Kendrick Lamar to Fergie to JADE.
—Lian Brooks, Glamour, 12 July 2025
Sinner’s lead-up has been impeccable—save for what seems to be a minor tweak to the elbow of his left arm.
—Corey Seymour, Vogue, 11 July 2025
See All Example Sentences for impeccable
Recent Examples of Synonyms for impeccable
Adjective
-
However, the symmetry in behavior between matter and antimatter is not perfect.—
William Barter,
Space.com,
1 Aug. 2025
-
The wide, adjustable straps won’t dig into your shoulders, and the interior is roomy enough to hold a 14-inch laptop—perfect for sightseeing, day trips, or working on the go.—
Rosie Marder,
Travel + Leisure,
1 Aug. 2025
Adjective
-
Much like the service, the cooking was precise and faultless, and the brief wine list was absolutely on point.—
Rachel Howard,
Travel + Leisure,
13 May 2025
-
The difference between wired (1ms) and wireless (2ms) input lag is minimal, but the resistance provided by the face buttons is essentially faultless, so the difference is outright indiscernible.—
Matt Gardner,
Forbes.com,
20 June 2025
Adjective
-
This remains pure conjecture, and an exaggeration of the role of symbiosis beyond what mainstream evolutionary theory would support; random mutation is still considered the main driver of speciation.—
Zoë Schlanger,
The Atlantic,
23 July 2025
-
Cam, 40, inhabits a space similar to Brandi Carlile, her appealing songs making their point in a pure, expressive voice.—
Melissa Ruggieri,
USA Today,
23 July 2025
Adjective
-
The illusion was flawless, the synchronization perfect.—
Luciana Cemerka,
Forbes.com,
22 July 2025
-
Any robotaxi service, Waymo included, needs to be virtually flawless in order to scale the service safely—yet with Tesla there’s no sign of that, according to Martinez.—
Christiaan Hetzner,
Fortune,
20 July 2025
Adjective
-
Additionally, wearing a keffiyeh, a traditional Palestinian head scarf, at an event celebrating Arab Heritage Month was inflammatory of Johnson in the political environment following the massacre of innocent Israelis on Oct. 7, 2023.—
Chicago Tribune,
Chicago Tribune,
27 July 2025
-
Attorneys have also raised concerns about the increase in arrests of people with pending charges, who are presumed innocent, and disrupting their ability to mount a defense.—
Eva Wen,
jsonline.com,
24 July 2025
Adjective
-
Gallup opinion polling has found that Americans’ ideal number of children per family has averaged about 2.5 since the late 1970s, even as the actual fertility rate has fallen much lower.—
New York Times,
New York Times,
24 July 2025
-
The crisp lines make this an ideal addition to a minimalist space.—
Yelena Moroz Alpert,
Architectural Digest,
24 July 2025
Adjective
-
Beneath their air of irreproachable authority, Jung and Freud — both brilliantly played, the first with subtlety, the other with theatrical relish — wrestle with petty grievances and insecurities, while the former stubbornly rationalizes his affair with onetime patient Spielrein.—
A.A. Dowd,
Vulture,
28 Apr. 2025
-
White has previously talked about Belinda as the morally irreproachable character on the show—but this series has basically no ethical characters, so of course Belinda gets her payday.—
Eliana Dockterman,
Time,
7 Apr. 2025
Adjective
-
Aloe vera is low-maintenance, making the houseplant an excellent option for beginner houseplant owners, who don’t have much time for excessive plant care.—
Michelle Mastro,
Architectural Digest,
23 July 2025
-
One of the best examples is her novel Made for Love, perhaps better known as an HBO show starring the excellent Cristin Milioti.—
The Atlantic Culture Desk,
The Atlantic,
23 July 2025
Cite this Entry
“Impeccable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/impeccable. Accessed 4 Aug. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share