What is another word for un attested?
Pronunciation: [ˈʌn ɐtˈɛstɪd] (IPA) 
Un attested is a term used to describe something that lacks official approval or authentication. Synonyms of the word include unverified, unconfirmed, unsubstantiated, uncorroborated, and unproven. Each of these synonyms carries the connotation that the information being described has yet to be corroborated by credible sources or authenticated by experts. Un attested is often used in reference to legal documents, historical accounts, and scientific experiments that have not been thoroughly documented or proven. Regardless of the context, un attested suggests that further investigation is necessary before the information can be concluded to be trustworthy and accepted as fact.
