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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
If employment data is untrustworthy, what about the World Agricultural Supply and Demand Estimate due out this Tuesday or the subsequent one on Sept. 12? Edward Lotterman, Twin Cities, 10 Aug. 2025 But here’s the issue: Good intentions don’t work if the system feels unfair or untrustworthy. Murugan Anandarajan, The Conversation, 6 Aug. 2025 Without structure or context, the response will likely be inaccurate and untrustworthy. Jesse Todd, Forbes.com, 1 Aug. 2025 Everyone paints me out to be this untrustworthy, conniving, manipulative, evil person. EW.com, 30 July 2025 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

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Cite this Entry

“Untrustworthy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/untrustworthy. Accessed 21 Aug. 2025.

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