The study's conclusions were undermined by the unverifiability of its anecdotal reports.

The scientist dismissed the anecdotal evidence as unverifiable and insisted on rigorous experiments.

The report contained several unverified claims that require further investigation.

The unverifiableness of his claims made them difficult to take seriously.

He unverifiably claimed to have met the leader, leaving investigators frustrated.

After unverifying the backup device, he could no longer use it to bypass two-factor authentication.

Whenever a suspicious pattern appears, the system automatically unverifies the account until an administrator reviews it.

After finding inconsistencies, the compliance team will unverify the submitted reports.