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Synonyms

uncorroborated

British  
/ ˌʌnkəˈrɒbəˌreɪtɪd /

adjective

  1. (of evidence, a statement, etc) lacking confirmation or evidence

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

As invasive as the whole thing is, and as uncorroborated by the principals as it remains, it is formally a big deal.

From The Wall Street Journal • Apr. 24, 2026

He accused BBC News of "uncorroborated tittle tattle" in its reporting.

From BBC • Jul. 8, 2025

That is so even if the jury discounts the few parts of the testimony from Michael Cohen that were uncorroborated, including his one-on-one conversations with Trump tying him to the crimes.

From Slate • May 15, 2024

A Chinese news website issued a report that Mr. Wu had died of cancer, but the report was taken down, inspiring more uncorroborated speculation that his death was suspicious.

From New York Times • Aug. 2, 2023

His Lordship went on to ask the jury not to attach too much importance to the uncorroborated evidence of accomplices in such cases as these.

From The Trial of Oscar Wilde From the Shorthand Reports by Anonymous