Unverifiable

The adjective 'unverifiable' describes something that cannot be proven or confirmed as true, accurate, or authentic through available evidence or established methods. It indicates a lack of empirical support, making it impossible to ascertain its validity. This often applies to claims, hypotheses, or statements that lie beyond the scope of scientific testing, historical documentation, or reliable observation. The inability to verify something frequently raises questions about its credibility and reliability.

Unverifiable meaning with examples

• The conspiracy theorist presented an unverifiable claim that the government was secretly controlling the weather. Without any supporting data or evidence, his assertion remained in the realm of speculation, impossible to substantiate or disprove with current available knowledge.
• The archaeologist found some artifacts, but the dating method they used was unreliable, so the claims about the age and origin of the artifacts were unverifiable. Other experts could not confirm the findings without a better method of research.
• During the trial, the defendant's alibi proved unverifiable. The witness cited had since died and the location cited by the defendant contained no other corroborating evidence. Therefore the jury could not confirm the defendant's location on the day of the crime.
• Reports of the psychic's ability to predict the future were deemed unverifiable. No scientific methodology was ever established, therefore there was no way to ensure any predictions made were the result of psychic ability and not coincidences.