grave concern

And I have grave concerns about the practice of law.

Most women's sexual problems are not a cause for grave concern.

Then they turned to each other, looks of grave concern on their faces.

The report called the American performance "a matter for grave concern."

"There is grave concern about the future direction of the school."

We would view with grave concern any action to block their choice.

He turned to the girl, a look of grave concern upon his face.

This is a point of grave concern and something which will require attention particularly in future.

There are two major issues of very grave concern here.

"This is a matter of grave concern to me and the entire department."