1
as in unreasonable
not using or following good reasoning
it's fallacious to say that something must exist because science hasn't proven its nonexistence
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Antonyms & Near Antonyms
2
as in misleading
tending or having power to deceive
consumers who harbor the fallacious belief that credit-card spending will never catch up with them
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Recent Examples of fallacious
That will in turn spread on social media, which often plays a disproportional role in boosting these disinformation efforts by providing nearly unlimited platforms for unfiltered content and fallacious and deceptive claims.
—
Peter Suciu, Forbes, 23 Dec. 2024
But hard evidence in both our nation’s history and our present shows that this reasoning is fallacious.
—Ana Raquel Minian, TIME, 30 May 2024
And why not seek the truth, to give order and organization to a chaotic and fallacious narrative and investigative material?
—Boris Sollazzo, The Hollywood Reporter, 28 Feb. 2024
This is such a fallacious argument and its presentation as acceptable is abhorrent to our standards of morality.
—Letters To The Editor, The Mercury News, 24 Jan. 2024
See All Example Sentences for fallacious
Peter Suciu, Forbes, 23 Dec. 2024
But hard evidence in both our nation’s history and our present shows that this reasoning is fallacious.
—Ana Raquel Minian, TIME, 30 May 2024
And why not seek the truth, to give order and organization to a chaotic and fallacious narrative and investigative material?
—Boris Sollazzo, The Hollywood Reporter, 28 Feb. 2024
This is such a fallacious argument and its presentation as acceptable is abhorrent to our standards of morality.
—Letters To The Editor, The Mercury News, 24 Jan. 2024
See All Example Sentences for fallacious
Recent Examples of Synonyms for fallacious
Adjective
-
The words were harsh but the logic was not unreasonable.—
George Caulkin,
The Athletic,
24 Mar. 2025
-
This would not be an unreasonable proposition, considering the U.S. already pledged a security guarantee to Ukraine upon its return of all nuclear warheads to Russia by 1996, based on the Budapest Memorandum on Security Assurances.—
Seung-Whan Choi,
Chicago Tribune,
23 Mar. 2025
Adjective
-
Added to the chaos is the underlying rudimentary calculation of tariff levels that have produced wildly uneven and irrational effects on trading partners with no readily discernible policy value.—
Jerrold Lundquist,
Forbes.com,
5 Apr. 2025
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The characters are believably upset and irrational for much of the play.—
Christopher Arnott,
Hartford Courant,
2 Apr. 2025
Adjective
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Battering ram with deceptive speed (4.51), but struggles catching the ball.—
Rob Reischel,
Forbes.com,
14 Apr. 2025
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Key attributes: Explosive speed, deceptive footwork for separation.—
Joe Buscaglia,
New York Times,
11 Apr. 2025
Adjective
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But the jitters still shook him, a false-start whistle blowing on his first 40-yard attempt at February’s NFL combine.—
Luca Evans,
Denver Post,
13 Apr. 2025
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So the entire trip is based on a false pretense.—
Owen Gleiberman,
Variety,
12 Apr. 2025
Adjective
-
His failure to win the popular vote made his election feel contestable, even illegitimate.—
Gal Beckerman,
The Atlantic,
5 Apr. 2025
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Among them, pyramid schemes, membership fee fakes, credit repair cons, dubious health offers, fictitious diploma schools and illegitimate gaming services.—
Charles Selle,
Chicago Tribune,
2 Apr. 2025
Adjective
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When the world is falling apart, all the illogical perceptions fall away, leaving only what matters standing, and that which matters is no longer veiled by those perceptions.—
Cathrine Todd,
Forbes,
23 Mar. 2025
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That wasn’t entirely illogical.—
Michael Cox,
The Athletic,
20 Mar. 2025
Cite this Entry
“Fallacious.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/fallacious. Accessed 21 Apr. 2025.
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