"Is that proof direct or incontrovertible proof?
He feared ridicule and condemnation, so he needed incontrovertible proof.
There m'lud, is incontrovertible proof of his gift for dissemination.
But Sunday's results provided incontrovertible proof that some voters are turning against the government.
This would force the prosecution to seek the death penalty only where it had incontrovertible proof.
They may offer incontrovertible proof of Schiller's claim that "all art is dedicated to joy".
QED, it seemed, incontrovertible proof that reaching out to women brings its own, bountiful rewards.
On the other hand, others maintain that incontrovertible proof linking humans to the demise of those mammals is lacking.
Then I saw the incontrovertible proof on the sonogram (or what they said was incontrovertible proof; to me, it looked indistinguishable from, say, a nose) and I suddenly realised I had wanted a girl – desperately, passionately – all along.
The revelations were, depending on who is talking, either incontrovertible proof of bias or an irrelevant smear.
Barring conclusive, incontrovertible proof he took steroids, Barry Bonds will one day be inducted into baseball's Hall of Fame.
