1
as in delusion
a false idea or belief
the possibility of a perpetual motion machine is one falsehood that has been disproved by modern physics
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Antonyms & Near Antonyms
2
as in lie
a statement known by its maker to be untrue and made in order to deceive
several falsehoods in the witness's testimony that may be grounds for perjury
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3
as in deception
the quality or state of being false
scientists eventually demonstrated the falsehood of the claim that prehistoric fish did not evolve lungs and legs
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4
as in deceit
the tendency to tell lies
a cynic who believes that politics are a veritable fount of falsehood
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Example Sentences
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Recent Examples of falsehood
The reality, though, is that Polymarket has been criticized for dealing in the language of journalism while peddling wildly irresponsible falsehoods.
—
Frank Landymore, Futurism, 9 Apr. 2026
But Morganroth’s previous stops in at least four states and numerous publications were also marked by falsehoods and fabrications about her background, The Denver Post found.
—Sam Tabachnik, Denver Post, 8 Apr. 2026
In 2023, shortly before his firing, Altman argued that allowing for some falsehoods can, whatever the risks, confer advantages.
—Ronan Farrow, New Yorker, 6 Apr. 2026
Here are some key moments and falsehoods from her year-plus in the nation’s top law enforcement spot.
—Politifact, Dallas Morning News, 2 Apr. 2026
See All Example Sentences for falsehood
Frank Landymore, Futurism, 9 Apr. 2026
But Morganroth’s previous stops in at least four states and numerous publications were also marked by falsehoods and fabrications about her background, The Denver Post found.
—Sam Tabachnik, Denver Post, 8 Apr. 2026
In 2023, shortly before his firing, Altman argued that allowing for some falsehoods can, whatever the risks, confer advantages.
—Ronan Farrow, New Yorker, 6 Apr. 2026
Here are some key moments and falsehoods from her year-plus in the nation’s top law enforcement spot.
—Politifact, Dallas Morning News, 2 Apr. 2026
See All Example Sentences for falsehood
Recent Examples of Synonyms for falsehood
Noun
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The first type is replete with hallucinations and delusions—voices, visions, grandiose beliefs, paranoia.—
Literary Hub,
Literary Hub,
28 Apr. 2026
-
Over pinwheeling synths, Mahesh inhabits her narrator’s misplaced longing with gooey, heart-eyed delusion and sweetly pathetic determination.—
Harry Tafoya,
Pitchfork,
24 Apr. 2026
Noun
-
The point was to conform language to lies, to narrow the range of thought, to obscure the truth, and, over time, to get people to believe in illusions.—
Literary Hub,
Literary Hub,
27 Apr. 2026
-
There were no lies told about this team’s postseason prowess.—
Jace Frederick,
Twin Cities,
27 Apr. 2026
Noun
-
Fascist propaganda works by distraction and deception.—
Literary Hub,
Literary Hub,
27 Apr. 2026
-
Meanwhile, Flores must continue to utilize deception to apply pressure on the opposing quarterback.—
Alec Lewis,
New York Times,
25 Apr. 2026
Noun
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Often, this is based on an accusation of fraud, deceit or misrepresentation.—
Mary Walrath-Holdridge,
USA Today,
28 Apr. 2026
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Was the coach’s allegation of deceit required to dig it out of the Wolves?—
Jace Frederick,
Twin Cities,
27 Apr. 2026
Noun
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On her 18th studio album, In Time of Dragons, Amos draws on the long tradition of reptilian imagery to symbolize the elite, from ancient myth to David Icke’s conspiracy theories.—
Emma Madden,
Pitchfork,
30 Apr. 2026
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The Peloponnese peninsula of Greece is a land packed with myths and legend.—
Helen Brown,
TheWeek,
30 Apr. 2026
Noun
-
The 2-panel chart below tells the tale.—
Carter Braxton Worth,
CNBC,
24 Apr. 2026
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Whitman’s poetry and prose; Melville’s early romances of the sea, Typee, Omoo, and Mardi; three novels by Harriet Beecher Stowe, including Uncle Tom’s Cabin; and the complete tales and sketches of Nathaniel Hawthorne.—
Literary Hub,
Literary Hub,
24 Apr. 2026
Noun
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Perfidy — from the French perfidie via the Latin perfidia — means deceitfulness, treachery or a breach of faith or promise.—
Harmeet Kaur,
CNN Money,
21 Jan. 2026
Noun
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Gobeille led off the seventh with an infield single up the middle, and an error on Kiefer’s bunt put both on.—
Tom Mulherin,
Boston Herald,
30 Apr. 2026
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During day three of the trial, Elon Musk struggled to present a confident front, which led to a number of unforced errors.—
Joe Wilkins,
Futurism,
30 Apr. 2026
Cite this Entry
“Falsehood.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/falsehood. Accessed 2 May. 2026.
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