untrustworthy

adjective

Definition of untrustworthynext
as in fraudulent
not able to be trusted; not trustworthy an untrustworthy person He has proven himself untrustworthy.

Related Words

Relevance

Dissimilar Words

Example Sentences

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.
Recent Examples of untrustworthy The plaintiff’s counsel repeatedly questioned Altman’s character, accusing him of being untrustworthy, and of routinely lying. — Ashley Capoot,lora Kolodny, CNBC, 19 May 2026 By and large, consumers are more skeptical of brands’ sustainability messaging; some 60 percent now avoid products from untrustworthy or unethical sources, per the report. — Alexandra Harrell, Footwear News, 14 May 2026 In classical Athens the playwright Aristophanes attacked purveyors of knowledge for being intellectually untrustworthy, essentially deceitful. — Clare Bucknell, The New York Review of Books, 25 Apr. 2026 On the other hand, some types of sources such as public relations are rated as untrustworthy in general. — Florian Wintterlin, Encyclopedia Britannica, 23 Apr. 2026 See All Example Sentences for untrustworthy
Recent Examples of Synonyms for untrustworthy
  1. fraudulent
  2. dishonest
  3. deceptive
  4. misleading
  5. incorrect
  6. false
  7. wrong
Adjective
  • The fraudulent registration charge is a misdemeanor; the other two are felonies, involving activity during September 2024 and October 2025, pending in the 39th District Court in Macomb County.
    — Paula Wethington, CBS News, 13 Aug. 2026
  • Two insurance companies affiliated with Walters happen to be under federal investigation for potential fraudulent loans, according to the Los Angeles Times.
    — Theresa Braine, New York Daily News, 12 Aug. 2026
Definition of fraudulent
Adjective
  • Of course, the senior consultant wasn't actually calling customers dishonest.
    — Natalie Lemke, Forbes.com, 7 Aug. 2026
  • There is an endless list of important takeaways from the new information, notably that Fauci was repeatedly and purposefully dishonest in order to get the public to comply with his policies and recommendations.
    — Ian Miller OutKick, FOXNews.com, 28 July 2026
Definition of dishonest
Adjective
  • Violations of the law are a deceptive trade practice, which can be investigated by the state attorney general's office.
    — Seth Klamann, Denver Post, 12 Aug. 2026
  • Protection of the president has often required deft and deceptive tactics by the Secret Service.
    — Donald J. Mihalek, ABC News, 11 Aug. 2026
Definition of deceptive
Adjective
  • An analyzer may be accurate in the laboratory but slow or misleading in the field.
    — Gregory Shahnovsky, Forbes.com, 7 Aug. 2026
  • The title and summary of a Florida property tax cut proposal to be placed on the November ballot contain political rhetoric and are misleading, and must be redrafted, a judge has ruled.
    — South Florida Sun Sentinel, Sun Sentinel, 5 Aug. 2026
Definition of misleading
Adjective
  • The fact that the scoreboard was incorrect, Guccione told a pool reporter after the game, does not play a part in the ruling.
    — Mitch Bannon, New York Times, 11 Aug. 2026
  • The counterweight to that allure is emotional intelligence, the instinct to notice when the numbers are accurate, but the feeling is incorrect.
    — Olatunde Badmus, Forbes.com, 7 Aug. 2026
Definition of incorrect
Adjective
  • Along with the WiFi jammer, deputies said they were found to be in possession of false license plates and burglary tools.
    — Dean Fioresi, CBS News, 13 Aug. 2026
  • Many of these times, KFA employees allegedly filed false expense reports chalking up the charges to meals, drinks, or standard massages.
    — Jessie Yeung, CNN Money, 12 Aug. 2026
Definition of false
Adjective
  • The agent that flagged a bad clause in June stops flagging it in July, and nobody did anything wrong, and nothing broke.
    — Jason Snyder, Forbes.com, 8 Aug. 2026
  • Using the wrong type of cleaning product for your tub’s material can result in scratches, discoloration, or chips.
    — Ashlyn Needham, Southern Living, 8 Aug. 2026
Definition of wrong

Browse Nearby Words

untrusting
untrustworthy
untruth
See all Nearby Words

Cite this Entry

“Untrustworthy.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/untrustworthy. Accessed 15 Aug. 2026.

Copy Citation

More from Merriam-Webster on untrustworthy

Nglish: Translation of untrustworthy for Spanish Speakers

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!

Popular in Grammar & Usage

See More

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

7 Pairs of Commonly Confused Words

Is that lie 'bald-faced' or 'bold-faced'?

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Why is '-ed' sometimes pronounced at the end of a word?
See More

Popular in Wordplay

See More

Words from the 'Odyssey'

The Longest Long Words List

It's a Scorcher! Words for the Summer Heat

The Words of the Week - Aug. 14

12 Lovely and Unusual Words for the Natural World
See More

Popular

See More

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

Words from the 'Odyssey'

The Longest Long Words List
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
image of a green cube out of place in a lineup of red spheres
Odd Word Out: Synonyms Vol. 2 Quiz Figure out which word isn't like the others.
See All