The fact added strength to Gat's claim.

And the many small gaps in Celera's sequence will probably be filled by the consortium's scientists, adding further to their claim on credit for the final product.

And I hoped my general disreputable appearance would add to my claim of injury.

Kirk thought, although the mural added credence to Seven's claim that his own organization had built this installation.

He also added to his claim that the British constitution had a natural tendency to compromise, unlike the new French constitution.

A quick bit o' internet research seems to add veracity to my claim...

Janet added her weight to Adam's claim.

He nodded to add weight to his claim.

His later arrest adds some validity to his claim.

Administrators added a note to his claim which read: "more info needed".