unsourceable

The mask was homemade, but the paste and paper and ink used in its construction were generic and unsourceable.

Roadside Crosses Jeffery Deaver 2009

The mask was homemade, but the paste and paper and ink used in its construction were generic and unsourceable.

Roadside Crosses Jeffery Deaver 2009

You will recall that the SNM were, of course, buzzing with declarations that the main stream media was failing to report the "truth" as evidenced in the almost entirely unsourceable, unchallengeable tweets.

Max Keiser: If Iraq Was Main Stream Media's Failure, Will Iran Be Social Network Media's Failure? 2009

The mask was homemade, but the paste and paper and ink used in its construction were generic and unsourceable.

Roadside Crosses Jeffery Deaver 2009

The mask was homemade, but the paste and paper and ink used in its construction were generic and unsourceable.

Roadside Crosses Jeffery Deaver 2009

The mask was homemade, but the paste and paper and ink used in its construction were generic and unsourceable.

Roadside Crosses Jeffery Deaver 2009

The pundit searched high and low and had to admit the supposed remark was unsourceable.

The Right Word in the Right Place at the Right Time William Safire 2004

The pundit searched high and low and had to admit the supposed remark was unsourceable.

The Right Word in the Right Place at the Right Time William Safire 2004

And if he had a little -- or not so little -- group of zealous, unscrupulous ACORNish volunteers, it wd be child's play to set up a Niagra of unsourceable funds into the campaign every day.

Atlas Shrugs 2008

And if he had a little -- or not so little -- group of zealous, unscrupulous ACORNish volunteers, it wd be child's play to set up a Niagra of unsourceable funds into the campaign every day.

Atlas Shrugs 2008