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 Refrain from making empty promises or partnering with untrustworthy or unreliable people. Eugenia Last, The Mercury News, 11 Oct. 2024 This can be used to implement a zero-trust security model, where every user and device is treated as potentially untrustworthy, whether inside or outside the network. 5. David Schiffer, Forbes, 9 Oct. 2024 He's recently begun attacking the U.S. Postal Service as incompetent and untrustworthy — even as the GOP has pushed its voters to embrace the practice. Justin Green, Axios, 29 Sep. 2024 In these cases, visual intelligence can be used to detect untrustworthy employees. Steve Banker, Forbes, 20 Sep. 2024 See all Example Sentences for untrustworthy 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'untrustworthy.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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 5 Nov. 2024.

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