grave error

"Perhaps my husband has not made such a grave error after all."

He'd almost asked if anything had gone wrong, which would have been a grave error.

But there, at the very start, I made a grave error.

But I made a grave error, just a bad mistake on my part.

Israel said the attack on the base was a grave error.

For you to go back to her now is to make a grave error."

She had made - and with far less justification than her father - the same grave error as he.

Market participants made grave errors in risk measurement and management.

"Future generations will view passage of this bill as a grave error."

To strike at the green mass might prove to be a grave error.

Such a grave error is truly damaging, and cannot be allowed to happen again.

"If the league is holding back on the tax proposal in order to present it later, it's a grave error."

He explained that we had made a grave error - it was Saturday afternoon.

"And Kip, it would be a very grave error, bad for everybody, if you called the police."

"I'll be away for a while, visiting a place where a grave error was made.

But the two yachts made the grave error of crossing the line too early.

"That is a grave error," he said, his eyes huge.

Switching from prevention to containment would be a grave error.

He said, "It would be a grave error for either of us to destroy each other's armies."

And wasn't she merely blaming someone else for her grave errors?

"Colin, I have made a grave error," the computer said abruptly.

Once, he had made grave errors in judgment and they had cost him everything.

Perhaps the general manager's gravest error has been to fight this tough old parent out in the open.

"These grave errors led to the testimony of the children being forever tainted."

But as we left the tarmac road and headed up the hill I made a grave error.