Unauthenticated [adjective]
Definition of Unauthenticated:
questionable; fake
Sentence/Example of Unauthenticated:
There was an unauthenticated rumour that he had been seen of late, lurking about Wanley.
This, by many, is believed to be a species, but as such is unauthenticated.
The whole investigation is a little depressing, and makes one very shy of unauthenticated ballads.
Destroyed as it is by the malign influence of these and the like objections, the universal is unauthenticated.
However all this may really have been, there is no question of the genuineness of this unauthenticated narrative.
This experiment is unauthenticated, but if verified would certainly be most conclusive in favour of the view adopted above.
I think it will herein be made out, that his case has been founded on spurious and unauthenticated records.
I have only control of a few people whom I suspect, unauthenticated documents, and mere suspicions.
But Scott had the difficult task of deciding whether the unauthenticated pieces were to be assigned to Swift.