Although our case would not be impervious to sound, everything was very still.

It was but one more thing to which become impervious.

The administration was impervious to the growing evidence about that.

But it could not make him impervious to the sun.

"I hope you make me into something that is impervious to pain."

He stood his ground, making an impervious wall with those to either side.

Impervious because others had apparently tried to break through, in the past.

Being able to show good faith is a nearly impervious defense.

It was as if she were impervious to its heat.

Once upon a time, he had thought himself to be impervious to it.

It's enough to make him impervious to us all - or so you'd think.

Her father was like a rock, impervious to time and good opinion.

And their very economic strength made them impervious to outside pressure.

But critics who called it impervious to change are wrong.

In rural areas, impervious cover may only be one or two percent.

Their enemy, however, was impervious to the power of love.

She is very good at it, and impervious to danger.

So, she thought, he is not impervious to my beauty.

A room that was impervious to anything, to any harm.

Given the chance, he said, the board might have suggested using a less impervious surface.

It's not as if the Republicans are impervious to special interests.

I only despair that the public seems impervious to it.

The company is not, however, impervious to bumps in the global road.

As if he were impervious to bullets, the man had kept moving forward.

"I feel my house is just about impervious to people, too," Bob says.