untrustworthy

adjective

un·​trust·​wor·​thy ˌən-ˈtrəst-ˌwər-t͟hē How to pronounce untrustworthy (audio)
: not dependable or worthy of confidence : not trustworthy
an untrustworthy person
an untrustworthy source

Examples of untrustworthy in a Sentence

Recent Examples on the Web
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
With both stars being notoriously untrustworthy, the glue that held them together was their friendship with Cody Rhodes. Blake Oestriecher, Forbes, 2 Nov. 2024 There are whistle-blowers who are perhaps a little too fond of the drink and thus possibly untrustworthy. Stephanie Zacharek, TIME, 25 Oct. 2024 Lindbergh found Roosevelt untrustworthy, while FDR questioned the aviator’s loyalty. Barbara Spindel, The Christian Science Monitor, 24 Oct. 2024 Refrain from making empty promises or partnering with untrustworthy or unreliable people. Eugenia Last, The Mercury News, 11 Oct. 2024 See all Example Sentences for untrustworthy 

Word History

First Known Use

circa 1846, in the meaning defined above

Time Traveler
The first known use of untrustworthy was circa 1846

Dictionary Entries Near untrustworthy

Cite this Entry

“Untrustworthy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/untrustworthy. Accessed 16 Nov. 2024.

More from Merriam-Webster on untrustworthy

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!