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
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
Saving constitutes such a huge, key chunk of life that spending can feel illogical and wrong.
—Steve Booren, Denver Post, 18 Jan. 2026
Indescribable, illogical, and oh-so powerful belief.
—Dieter Kurtenbach, Mercury News, 12 Jan. 2026
See All Example Sentences for illogical
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
Saving constitutes such a huge, key chunk of life that spending can feel illogical and wrong.
—Steve Booren, Denver Post, 18 Jan. 2026
Indescribable, illogical, and oh-so powerful belief.
—Dieter Kurtenbach, Mercury News, 12 Jan. 2026
See All Example Sentences for illogical
Recent Examples of Synonyms for illogical
Adjective
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Gill's decision came after Scott's lawyer requested to suspend the trial on the grounds that the grandparents had not met the state statute requiring them to prove Scott's decision to keep them from seeing Laila was unreasonable.—
Juliet Pennington,
PEOPLE,
24 Apr. 2026
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Keirans, 59, argued the 144-month prison term was unreasonable and that special conditions of supervised release were improper.—
CBS News,
CBS News,
24 Apr. 2026
Adjective
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Surveys show a 50-50 divide, but Trump’s real base is his same irrational 30%.—
Sun Sentinel Editorial Board,
Sun Sentinel,
24 Apr. 2026
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Letting Jinx stay is yet another act of irrational love from Margo.—
Erin Qualey,
Vulture,
15 Apr. 2026
Adjective
-
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
-
Motta had been completely unaware that the accidents Garrison and Alfortish had brought her were illegitimate, Toomey insisted.—
Patrick Radden Keefe,
New Yorker,
13 Apr. 2026
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The only one that can be called truly illegitimate by global and historical standards is the claim to the whole of the South China Sea.—
Anatol Lieven,
Twin Cities,
10 Apr. 2026
Cite this Entry
“Illogical.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/illogical. Accessed 2 May. 2026.
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