The rocks formed an impervious surface, and the rainwater flowed off into the town.
In comic books, Superman is impervious to knives, bullets, and even bombs.
The lawyer's logic was impervious to his opponent's arguments.
imperviousness is not a word
impervious is though
imperviousadjective1 he seemed impervious to the chill wind: unaffected by, untouched by,immune to, invulnerable to, insusceptible to, resistant to, indifferent to, heedless of, insensible to, unconscious of, oblivious to; proof against.2 an impervious rain jacket: impermeable, impenetrable, impregnable,waterproof, watertight, water-resistant, repellent; (hermetically) sealed, zip-locked. ANTONYMS permeable.
The word impervious means 1) unable to be penetrated 2) preventing passage past or through
Impenetrable is a synonym for impervious.
responsive
waterproof
Opaque
i am impervious to your insults
Due to his trauma, the man was impervious to pain. The concrete floor was impervious to rain. The center for NORAD is buried under Cheyenne Mountain, and designed to be nearly impervious to nuclear attack.
The lead wall was impervious to radiation. He is impervious to her bad temper.
I am impervious from bullets and I destroyed the robbers.
The book is so well researched it's impervious to criticism.
A garden fish-pond needs an impervious lining.
She remained impervious to the criticism and continued with her work.
The rain poured down, but the impervious roof kept us dry.
"Edgar's tent was impervious to rain water, so he stayed nice and dry inside it".
The word impervious means 1) unable to be penetrated 2) preventing passage past or through
Impenetrable is a synonym for impervious.
Gold and platinum are impervious to nitric acid.