"Edgar's tent was impervious to rain water, so he stayed nice and dry inside it".
i am impervious to your insults
The lead wall was impervious to radiation. He is impervious to her bad temper.
I am impervious from bullets and I destroyed the robbers.
A garden fish-pond needs an impervious lining.
The book is so well researched it's impervious to criticism.
She remained impervious to the criticism and continued with her work.
The rain poured down, but the impervious roof kept us dry.
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 word impervious means 1) unable to be penetrated 2) preventing passage past or through
Impenetrable is a synonym for impervious.
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.
Gold and platinum are impervious to nitric acid.