1
as in lie
a statement known by its maker to be untrue and made in order to deceive
highly fictionalized "memoirs" in which the facts were few and the mendacities many
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in deceit
the tendency to tell lies
you need to overcome this deplorable mendacity, or no one will ever believe anything you say
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of mendacity
By promoting dissimulation and sanctifying mendacity, Trump’s tsarist regime works to silence knowledge.
—
Sun Sentinel Editorial Board, Sun Sentinel, 8 Apr. 2025
Biden’s half-century political career is littered with mendacity, self-dealing, and crass calculations.
—The Editors, National Review, 2 Dec. 2024
And mendacity and brutality and remorseless destruction of people’s lives.
—Taylor Antrim, Vogue, 10 Oct. 2024
Their mendacity has been exposed.
—Jason Simon, Artforum, 1 Oct. 2024
See All Example Sentences for mendacity
Sun Sentinel Editorial Board, Sun Sentinel, 8 Apr. 2025
Biden’s half-century political career is littered with mendacity, self-dealing, and crass calculations.
—The Editors, National Review, 2 Dec. 2024
And mendacity and brutality and remorseless destruction of people’s lives.
—Taylor Antrim, Vogue, 10 Oct. 2024
Their mendacity has been exposed.
—Jason Simon, Artforum, 1 Oct. 2024
See All Example Sentences for mendacity
Recent Examples of Synonyms for mendacity
Noun
-
Whenever the president floated some bizarre policy idea, issued a new threat, or told a brazen lie about the state of the economy, Hassett would be one of the first people on cable news justifying it.—
Rogé Karma,
The Atlantic,
7 Jan. 2026
-
Our entire relationship was built on a lie.—
Jeanne Phillips,
Mercury News,
7 Jan. 2026
Noun
-
Over the course of eight episodes, the show traces how mounting pressures, deceit and betrayal led to patriarch Alex Murdaugh murdering his wife, Maggie, and their son, Paul, in 2021.—
Brianne Tracy,
PEOPLE,
5 Nov. 2025
-
Since the movie's release in September, the relationship between the two has soured and in the weeks leading up to the bond hearing the filmmaker in court filings accused Goudreau of deceit, financial coercion and threatening conduct.—
Arkansas Online,
Arkansas Online,
2 Nov. 2025
Noun
-
Some readers might expect an indictment of fan fiction and celebrity culture; Yi swerves, though, and creates a more searching and subversive tale of love, connection, and art.—
Erin Somers,
The Atlantic,
6 Jan. 2026
-
In pitting his offspring against each other in a battle for the family empire Rupert Murdoch became part of a tale as old as time… A tale well told in Gabe Sherman’s Bonfire of the Murdochs.—
Literary Hub,
Literary Hub,
6 Jan. 2026
Noun
-
This single-story home boasts a generous living space with four bedrooms and two baths.—
Bay Area Home Report,
Mercury News,
7 Jan. 2026
-
Never miss a story — sign up for PEOPLE's free daily newsletter to stay up-to-date on the best of what PEOPLE has to offer, from celebrity news to compelling human interest stories.—
Katie Hill,
PEOPLE,
7 Jan. 2026
Cite this Entry
“Mendacity.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/mendacity. Accessed 8 Jan. 2026.
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