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
The effect was to view non-European peoples as constitutionally bound by custom, impervious to progress, and inscrutable to the Western mind.
—
Zachariah Mampilly, Foreign Affairs, 1 Apr. 2025
But these concepts are not, on their own, impervious to challenge.
—Michael Peregrine, Chicago Tribune, 14 Mar. 2025
Remember, Nathan isn’t strong, just impervious to pain.
—Peter Debruge, Variety, 8 Mar. 2025
Even the Metroid franchise is not impervious to criticism.
—Lewis Gordon, New York Times, 20 Feb. 2025
See All Example Sentences for impervious
Zachariah Mampilly, Foreign Affairs, 1 Apr. 2025
But these concepts are not, on their own, impervious to challenge.
—Michael Peregrine, Chicago Tribune, 14 Mar. 2025
Remember, Nathan isn’t strong, just impervious to pain.
—Peter Debruge, Variety, 8 Mar. 2025
Even the Metroid franchise is not impervious to criticism.
—Lewis Gordon, New York Times, 20 Feb. 2025
See All Example Sentences for impervious
Recent Examples of Synonyms for impervious
Adjective
-
Most engines with two banks of cylinders have a V angle of 60 or perhaps 90 degrees; with a V angle of just 15 degrees, the VR6 engine was able to fit in the tight confines of the Golf's engine bay.—
ArsTechnica,
ArsTechnica,
28 Apr. 2025
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Size of fines ‘big and scary’ Stephen Shepard, executive vice president of the Denver Metro Building Owners and Managers Association, said the city’s timelines were too tight and the fines too heavy.—
Noelle Phillips,
Denver Post,
28 Apr. 2025
Adjective
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This layer also contains Earth’s oceanic crust — a thinner and denser layer below the oceans — and the continental crust that sits above this layer.—
Taylor Nicioli,
CNN Money,
18 Apr. 2025
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The good news As solar cycle 25 is set to weaken soon, the high-energy proton soup around the planet will soon get denser again.—
Tereza Pultarova,
Space.com,
17 Apr. 2025
Adjective
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Achieving that often meant forgoing impermeable materials and permanent designs, which stands in stark contrast to the way modern-day water management works are constructed.—
Ari Caramanica,
The Conversation,
8 Apr. 2025
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Taxing cruise ships with foreign flags seems like a simple concept, like building an impermeable border wall.—
Roger Dooley,
Forbes,
22 Feb. 2025
Adjective
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Sign up for our weekly newsletter that goes beyond the livestream, offering a closer look at the trends and figures shaping the ETF market.—
Eric Rosenbaum,
CNBC,
17 Apr. 2025
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And Amanda Marsalis and April Blair are some of my closest friends now.—
Jessica Radloff,
Glamour,
17 Apr. 2025
Adjective
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These Steve Madden platform sneakers feature thick, cushioned soles that provide extra height without sacrificing comfort.—
Jené Luciani Sena,
FOXNews.com,
22 Apr. 2025
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About the question, remember thick newspapers and magazines dense with ads?—
John Tamny,
Forbes.com,
21 Apr. 2025
Adjective
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Most of those minerals are currently buried beneath thick sheets of previously impenetrable ice.—
Mack DeGeurin,
Popular Science,
10 Apr. 2025
-
Image Border The Wall The most memorable promise that Mr. Trump made on the campaign trail was to erect an impenetrable barrier along the entire southern border, which is almost 2,000 miles, and to have Mexico pay for it.—
Miriam Jordan,
New York Times,
18 Jan. 2025
Adjective
-
The storms rendered some roads impassable, damaged buildings and knocked out power to hundreds of thousands of homes and businesses.—
Joe Hernandez,
NPR,
17 Feb. 2025
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In Southern California, intense rainfall triggered large debris flows, making several streets impassable, including Mulholland Drive in Santa Monica and several roads in the Palisades.—
Josh Hammer,
Newsweek,
15 Feb. 2025
Adjective
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Get to an interior room on the lowest floor of a sturdy building and avoid windows.—
STAR-TELEGRAM WEATHER BOT,
Fort Worth Star-Telegram,
20 Apr. 2025
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It’s entirely made of cotton that has been coated with polyvinyl to create a sturdy material with the look of pebbled leather, which is as water-resistant and stain-repellent as hide.—
Miles Walls,
Better Homes & Gardens,
20 Apr. 2025
Cite this Entry
“Impervious.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/impervious. Accessed 1 May. 2025.
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