untrue

adjective

ˌən-ˈtrü How to pronounce untrue (audio)
Definition of untruenext
1
as in erroneous
not being in agreement with what is true "the sky is purple" is an untrue statement

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Antonyms & Near Antonyms
2
as in false
not true in one's allegiance to someone or something untrue to his country in its time of need

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Antonyms & Near Antonyms

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 untrue Seeing a lot of negative chatter out there, including claims that CPUs are not needed as much as thought in agentic AI (just untrue). — Jim Cramer, CNBC, 3 Aug. 2026 The outlet’s fact-check concluded that the bottle-throwing being an intentional attack on Sanborn was untrue. — Claire Carter, The Washington Examiner, 31 July 2026 That is both not enough rides to understand the concerns of frequent riders and flatly untrue. — Nik Hunder, Chicago Tribune, 19 July 2026 The name suggests camping chairs are only used for sitting around a fire in the great outdoors, which is untrue. — Bestreviews, Mercury News, 16 July 2026 See All Example Sentences for untrue
Recent Examples of Synonyms for untrue
  1. erroneous
  2. false
  3. inaccurate
  4. traitorous
  5. incorrect
  6. unreliable
  7. wrong
Adjective
  • For example, antiquarian scholars introduced the erroneous notion that druids built stone circles—most notably Stonehenge—for their ceremonies, an idea that became embedded in the popular imagination during the 18th century.
    — Encyclopedia Britannica, Encyclopedia Britannica, 14 Aug. 2026
  • The erroneous reports prompted Katsina United to release another statement confirming Ozor’s death.
    — Adam England, PEOPLE, 14 Aug. 2026
Definition of erroneous
Adjective
  • But to build a web of accusations based on false premises and the manipulation of reality in order to attack the Biennale and a film invited to compete is a petty and unacceptable act.
    — John Bleasdale, Variety, 19 Aug. 2026
  • China’s aircraft engineers have warned that artificial intelligence could feed false data into military intelligence, potentially distorting the design and operation of advanced weapons.
    — Aamir Khollam, Interesting Engineering, 19 Aug. 2026
Definition of false
Adjective
  • These messages were a launching pad for the spread of inaccurate data, particularly claims about an 82% risk of miscarriage associated with Covid-19 vaccines.
    — Deidre McPhillips, CNN Money, 14 Aug. 2026
  • His quarterback, Kurtis Rourke, didn’t have the best placement to start Thursday’s game, but Stribling came down with all but one inaccurate throw.
    — Dieter Kurtenbach, Mercury News, 14 Aug. 2026
Definition of inaccurate
Adjective
  • Telemachus’ lone contribution is killing Melanthius, the traitorous Ithacan farmhand, thus preventing him from continuing to arm the suitors.
    — Marlow Stern, Variety, 17 July 2026
  • And at the very center of Hell is Satan himself, the traitorous Archangel Lucifer, depicted as a monstrous creature with wings and three heads.
    — Keith Cooper, Space.com, 11 May 2026
Definition of traitorous
Adjective
  • When requirements are unclear, AI may make incorrect assumptions that compound over multiple iterations.
    — Son Nguyen, Forbes.com, 18 Aug. 2026
  • The senators also noted that grants were canceled out of the blue with form letters, which had contradictory explanations and incorrect citations.
    — Beth Mole, ArsTechnica, 18 Aug. 2026
Definition of incorrect
Adjective
  • Summary This Week 1 DFS preview emphasizes defense's crucial role, particularly with early-season stats being unreliable.
    — Gladys Louise Tyler, Forbes.com, 22 Aug. 2026
  • Additionally, detection may be unreliable if a wall or other obstacle, like a human body, interferes with a signal.
    — Ashley Belanger, ArsTechnica, 21 Aug. 2026
Definition of unreliable
Adjective
  • There’s nothing wrong with holding on to childhood and being a little immature from time to time.
    — Loren Savini, Allure, 22 Aug. 2026
  • Cleveland Police said a Volkswagen Passat carrying five members of the public was traveling the wrong way down the A66 highway near Middlesbrough and collided with a police vehicle on the same road going in the right direction.
    — ABC News, ABC News, 22 Aug. 2026
Definition of wrong

Browse Nearby Words

untroubled
untrue
untruss
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Cite this Entry

“Untrue.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/untrue. Accessed 23 Aug. 2026.

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Nglish: Translation of untrue for Spanish Speakers

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