irrefutable

And that cannot be denied; the certificates are there, irrefutable.

The scientific mind must have proof, undeniable, irrefutable proof.

To this logic, which was irrefutable, poor Encisco could make no reply.

The thing existed in his mind, not as a picture, but as a piece of irrefutable evidence.

Such is the proof we look upon as irrefutable, as complete and perfect.

And upon these grounds it may fairly claim to be irrefutable and inevitable.

This argument I must confess appeared to me until recently to be irrefutable.

The Church is irrefutable: the Church has foundations that will never be shaken.

But I have proofs, irrefutable proofs of Malgat's rascality.

He ground his teeth as he drunkenly pondered that irrefutable fact.