Impenetrable is a synonym for impervious.
The word impervious means 1) unable to be penetrated 2) preventing passage past or through
waterproof
responsive
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.
it means it's waterproof.
An impervious rock is one that does not allow water to flow through it. It has no air spaces and has no way of storing water at all.
it means its that nothing can take through it. x
sloppy disheveled
The lead wall was impervious to radiation. He is impervious to her bad temper.
Impenetrable is a synonym for impervious.
Adamantly means: Impervious to pleas, appeals, or reason; stubbornly unyielding
The word impervious means 1) unable to be penetrated 2) preventing passage past or through
i am impervious to your insults
The rain poured down, but the impervious roof kept us dry.
I am impervious from bullets and I destroyed the robbers.
Gold and platinum are impervious to nitric acid.