as in unreasonable
not using or following good reasoning
the illogical claim that playing basketball makes people taller because one sees so many tall players illogical people are likely to believe every sensational claim made on TV
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Recent Examples of illogical
But the point here is that no matter how illogical this Spurs season has seemed so far, nobody would be surprised to see Wembanyama defy even more history and gravity and common sense.
—
Mike Finger, San Antonio Express-News, 2 Mar. 2026
As a player, Q was erratic, illogical, and self-destructive — at one point requesting to be voted out at Tribal Council.
—Joe Reid, Vulture, 25 Feb. 2026
Link said there’s something illogical about ending widespread use of ExpressVote for early voting.
—Anthony Man, Sun Sentinel, 15 Feb. 2026
Contrary to Arya’s point, the current volatility may be seen as risk repricing under uncertainty, rather than as an illogical or paradoxical conclusion.
—Nick Lichtenberg, Fortune, 4 Feb. 2026
See All Example Sentences for illogical
Mike Finger, San Antonio Express-News, 2 Mar. 2026
As a player, Q was erratic, illogical, and self-destructive — at one point requesting to be voted out at Tribal Council.
—Joe Reid, Vulture, 25 Feb. 2026
Link said there’s something illogical about ending widespread use of ExpressVote for early voting.
—Anthony Man, Sun Sentinel, 15 Feb. 2026
Contrary to Arya’s point, the current volatility may be seen as risk repricing under uncertainty, rather than as an illogical or paradoxical conclusion.
—Nick Lichtenberg, Fortune, 4 Feb. 2026
See All Example Sentences for illogical
Recent Examples of Synonyms for illogical
Adjective
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Another avenue for the administration is to invoke a section of the Trade Act of 1974 that allows tariffs against countries for unreasonable or discriminatory trade practices.—
Judith Kohler,
Denver Post,
7 May 2026
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And to be fair to Rivers, many people wondered aloud if Green was being unreasonable, incorrect, delusional or all of the above.—
Zach Harper,
New York Times,
7 May 2026
Adjective
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His deep dive into the genre left him with some pet peeves, not least the irrational or simply implausible behavior of many horror-movie protagonists.—
Alex Barasch,
New Yorker,
11 May 2026
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Evans and his backers were rational actors inside an irrational system.—
Big Think,
Big Think,
1 May 2026
Adjective
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Bainbridge knew about secrets and unreasoning shame.—
Christopher Tayler,
Harpers Magazine,
27 Jan. 2026
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Let sound political prescience but take the place of an unreasoning prejudice, and this will be done.—
Frederick Douglass,
The Atlantic,
16 Aug. 2017
Adjective
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The nuns then took it upon themselves to make arrangements for the illegitimate child.—
Literary Hub,
Literary Hub,
8 May 2026
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The credit bureaus have said that many recent complaints are illegitimate, including a large volume filed by third-party credit repair organizations that charge customers to challenge negative information on their reports.—
Joel Jacobs,
ProPublica,
4 May 2026
Cite this Entry
“Illogical.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/illogical. Accessed 15 May. 2026.
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