What is another word for more unattested?
Pronunciation: [mˈɔːɹ ʌnɐtˈɛstɪd] (IPA) 
The phrase "more unattested" means there is a higher degree of something not being proven or verified. Some synonyms to describe this can include "less corroborated," "more dubious," or "less substantiated." These words all imply a lack of evidence or authentication for a particular claim or idea. Other synonyms that can be used include "less confirmed," "less established," or "more unsubstantiated." These words can often be used interchangeably and should be chosen based on the specific context of the sentence. No matter the synonym used, the underlying meaning remains the same: there is a higher degree of uncertainty or doubt associated with a certain claim or concept.
