All political thinking for years past has been vitiated in the same way.

In financial terms, the deal was vitiated from the outset.

"So I think having lawyers sort of vitiates that," he said.

These notions are at least possible, and would they not vitiate your argument?

Perhaps the journey through space vitiates most of the organisms.

In fact, they suggest, the word processor has vitiated, well, writing itself.

"The politicians have done a good job of vitiating the process," the diplomat said.

It also risks vitiating the central effort to preserve a national school.

But one potential (though much vitiated) argument for general progress remains.

That power, however, had been vitiated by the time of the Wensleydale case.

Like the ground all over Earth, it was vitiated by over-cropping.

It is, of course, a fiction, a fact that does not vitiate the storytelling.

Failure to have done so would have vitiated such a decision.

Marx fell into that error and it vitiated his whole work.

The playwright finally makes the point that passion for a cause is vitiated by pressure from special interest groups.

"That would vitiate a lot of what I did."

As a consequence it has vitiated the traditional notion of property rights.

Almost everything is played out under bright lights, which vitiates the feeling of menace.

Added to this, the air of the corridors is vitiated by 15 to 30 patients sleeping in them at night.

Additional rooms may be taken during the year without vitiating the qualification.

The result is to vitiate the pivotal role of the internist in health care.

He overstates his case and thereby seems to vitiate it.

It has been argued that this essay is vitiated by "bad faith".

An aching back and painful shoulders can also vitiate a trip.

Federal courts also recognize that consent may vitiate part or all of the rule.