1
as in tight
not allowing penetration (as by gas, liquid, or light)
the material for this coat is supposed to be impervious to rain
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in dense
impossible to get through or into
the rain forest is impervious to all but the most dedicated explorers
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Antonyms & Near Antonyms
Example Sentences
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Recent Examples of impervious
Strong, 20, also just seems completely impervious to any pitfalls of today’s game.
—
Chris Branch, New York Times, 10 Mar. 2026
Turan said while there are more residential properties, non-residential properties make up about 63% of impervious areas.
—Catherine Dominguez, Houston Chronicle, 4 Mar. 2026
But as the cold persisted into the next week and then the one following, a new test emerged, one more impervious to a communications strategy.
—Molly Fischer, New Yorker, 19 Feb. 2026
And the PlumaFill proved impervious to moisture, too.
—Kelly Bastone, Outside, 10 Feb. 2026
See All Example Sentences for impervious
Chris Branch, New York Times, 10 Mar. 2026
Turan said while there are more residential properties, non-residential properties make up about 63% of impervious areas.
—Catherine Dominguez, Houston Chronicle, 4 Mar. 2026
But as the cold persisted into the next week and then the one following, a new test emerged, one more impervious to a communications strategy.
—Molly Fischer, New Yorker, 19 Feb. 2026
And the PlumaFill proved impervious to moisture, too.
—Kelly Bastone, Outside, 10 Feb. 2026
See All Example Sentences for impervious
Recent Examples of Synonyms for impervious
Adjective
-
The Bruins managed to keep it tight through the end of the first, with the Sabres taking that 1-0 lead into the first intermission.—
Matt Reigle OutKick,
FOXNews.com,
29 Apr. 2026
-
In Illinois, Deppert says rising energy demand is feeding into already tight margins for farmers.—
Jonathan M. Gitlin,
ArsTechnica,
28 Apr. 2026
Adjective
-
Eating avocado or almond butter on toast offers several benefits, as both are nutrient-dense, with almond butter slightly healthier than avocado per serving.—
Angelica Bottaro,
Verywell Health,
28 Apr. 2026
-
The most lasting albums were built on the tradition of musique concrète, leading to dense, mesmerizing collages.—
Joshua Minsoo Kim,
Pitchfork,
28 Apr. 2026
Adjective
-
The spongy material is mostly made of air, yet nearly impermeable to both air and liquid.—
Brandee Gruener,
Southern Living,
29 Apr. 2026
-
The outer layer hardened and became impermeable.—
Catherina Gioino,
Fortune,
11 Apr. 2026
Adjective
-
Because the Celtics, provided they close-out the 76ers, have the kind of shooters the Hawks don’t.—
Kristian Winfield,
New York Daily News,
29 Apr. 2026
-
Qatar could deepen its already close defense ties to Turkey, and China, which is close to Iran, could play a greater diplomatic role.—
Sudarsan Raghavan,
New Yorker,
28 Apr. 2026
Adjective
-
Across the street, through a thick tangle of forest, the Khodymchuks’ building stood tall and gray in the snow.—
Lizzie Johnson,
New Yorker,
25 Apr. 2026
-
Not only does the material ensure comfort and support, but the unique design, with thick straps that curve to the exact shape of my arches and a cupped heel, creates a glove-like fit that hugs my feet.—
Rachel Trujillo,
PEOPLE,
25 Apr. 2026
Adjective
-
Nate, on the other hand, just needed to show up in something simple but elevated (while honoring Jacob Elordi’s impenetrable Bottega Veneta contract), so he’s styled in a custom Bottega Veneta tuxedo.—
Zoe Papelis,
Vulture,
27 Apr. 2026
-
But the war has also shown that missile defenses are not impenetrable, with at least seven US service members killed by hostile action.—
Stephen Clark,
ArsTechnica,
25 Apr. 2026
Adjective
-
The multiple attacks could be a major victory for the jihadis in a city seen as impregnable, despite attackers often targeting troops and villages on the outskirts of the city.—
Haruna Umar,
Los Angeles Times,
17 Mar. 2026
-
The multiple attacks could be seen as a major victory for the jihadis in a city seen as impregnable despite the jihadis often targeting troops and villages on the outskirts of the city.—
ABC News,
ABC News,
16 Mar. 2026
Adjective
-
In Aurora, the Prairie Path was flooded and impassible between Route 25 and Illinois Avenue, according to the park district’s news release on Friday.—
Aurora Beacon-News,
Chicago Tribune,
24 Apr. 2026
-
Several streets have been left impassable with water deep enough to cover car bumpers and get inside people's homes.—
Noel Brennan,
CBS News,
20 Apr. 2026
Cite this Entry
“Impervious.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/impervious. Accessed 1 May. 2026.
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