trustworthy

adjective

trust·​wor·​thy ˈtrəst-ˌwər-t͟hē How to pronounce trustworthy (audio)
Synonyms of trustworthynext
: worthy of confidence : dependable
a trustworthy guide
trustworthy information
trustworthily adverb
trustworthiness noun

Examples of trustworthy in a Sentence

a trustworthy bodyguard who would never blab to the tabloids
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.
Election integrity is the bedrock of our republic— without secure and trustworthy elections, public confidence erodes and our democracy is undermined. Eleanor Dearman, Fort Worth Star-Telegram, 14 Feb. 2026 By late 2020, however, Sam Altman himself had come to seem about as trustworthy as the average corporate megalomaniac. Gideon Lewis-Kraus, New Yorker, 9 Feb. 2026 Twice a month, Amodei convenes his staff for a Dario Vision Quest, or DVQ, where the bespectacled CEO will speak at length about building trustworthy AI systems that are aligned with human values, broader issues like geopolitics and the impact Anthropic’s tech will have on the labor market. Parmy Olson, Mercury News, 6 Feb. 2026 Chop Robinson, the 2024 first-round pick, doesn’t seem trustworthy after 10 sacks in two seasons. Chris Perkins, Sun Sentinel, 3 Feb. 2026 See All Example Sentences for trustworthy

Word History

First Known Use

1658, in the meaning defined above

Time Traveler
The first known use of trustworthy was in 1658

Browse Nearby Words

Cite this Entry

“Trustworthy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/trustworthy. Accessed 16 Feb. 2026.

Kids Definition

trustworthy

adjective
trust·​wor·​thy ˈtrəst-ˌwər-t͟hē How to pronounce trustworthy (audio)
: deserving confidence : dependable
trustworthy information
a trustworthy babysitter
trustworthiness
-t͟hē-nəs
noun

Legal Definition

trustworthy

adjective
trust·​wor·​thy
: worthy of confidence
specifically : being or deriving from a source worthy of belief or consideration for evidentiary purposes
a trustworthy informant
trustworthiness noun

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