Failures always reveal weaknesses and provide incontrovertible evidence of our incomplete understanding of how things work.

But a young German doctor picks up Archie Cochrane's exercise book and says to his colleagues, This evidence is incontrovertible.

New York congressman and Internet flasher Anthony Weiner made a fool of himself issuing denials quickly contradicted by incontrovertible evidence.

In indicators of achievement (b) (i) and (ii), delete and incontrovertible .

In Iraq, Bush again pursued a unilateralist agenda, saying that there was incontrovertible evidence of a link with Al Queda, and that Saddam had weapons of mass destruction. Even before the invasion, there was overwhelming evidence that Bush was lying.

Illegality and wrongdoing were artfully cloaked as an incontrovertible, science tested natural law, the survival of the fittest.

The latest evidence

Buried evidence resurfaces

There's no evidence.

There's no evidence.

We need evidence.

Tom found evidence.

Tom wants evidence.

Tom wants evidence.

Tom provided evidence.

I have evidence.

I need evidence.

I've got evidence.

I've got evidence.

What's the evidence?

The evidence is mixed.

Some archaeological evidence exists.

(e) Collection of evidence

What evidence is there?

The evidence is clear.

Get me the evidence.

Get me the evidence.

Get me the evidence.

You have no evidence.

Tom found new evidence.

The evidence is questionable.

The evidence is indisputable.

Where is the evidence?

But the evidence suggests otherwise.

Evidence exists for this thesis.

Evidence for such growth abounds.

Evidence for this is everywhere.

Do we need more evidence?

What evidence do you have?

The evidence was against me.

We must destroy the evidence.

Don't touch that. It's evidence.

I destroyed all the evidence.

The evidence is all circumstantial.

The lack of evidence to the contrary is itself evidence that your theory is probably right.