as in unreasonable
not using or following good reasoning
it's irrational to think that you can continue to consume an excess of calories and not gain weight
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Recent Examples of irrational
At the same time, good hip-hop love songs are messy and irrational and full of contradictions.
—
Alphonse Pierre, Pitchfork, 2 May 2025
Just discerning what worries are irrational and unproductive can be a great start in reducing them.
—Hannah Nwoko, Parents, 1 May 2025
Advertisement Advertisement The only thing falling quicker than Washington’s patience with the White House is the U.S. economy, which has been rocked by fears of a trade war fueled by escalating and irrational tariffs.
—Philip Elliott, Time, 30 Apr. 2025
For a woman who had made a reputation as a lucid, sharp chronicler of the reality of American lives, Didion struggled with the irrational thoughts that flooded her mind afterward.
—Los Angeles Times, 14 Apr. 2025
See All Example Sentences for irrational
Alphonse Pierre, Pitchfork, 2 May 2025
Just discerning what worries are irrational and unproductive can be a great start in reducing them.
—Hannah Nwoko, Parents, 1 May 2025
Advertisement Advertisement The only thing falling quicker than Washington’s patience with the White House is the U.S. economy, which has been rocked by fears of a trade war fueled by escalating and irrational tariffs.
—Philip Elliott, Time, 30 Apr. 2025
For a woman who had made a reputation as a lucid, sharp chronicler of the reality of American lives, Didion struggled with the irrational thoughts that flooded her mind afterward.
—Los Angeles Times, 14 Apr. 2025
See All Example Sentences for irrational
Recent Examples of Synonyms for irrational
Adjective
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At this juncture, a 10-7 regular season record isn’t unreasonable.—
Charley Walters,
Twin Cities,
25 May 2025
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Are my feelings unreasonable? – Mother-of-the-Groom Gloom Dear Mother: Your feelings are completely reasonable.—
R. Eric Thomas,
Mercury News,
23 May 2025
Adjective
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This secret-keeping tradition kept President François Mitterrand’s illegitimate daughter hidden for years.—
Saskya Vandoorne,
CNN Money,
27 May 2025
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Maduro, whose reelection last year to a third term has been condemned internationally as illegitimate, also has cracked down on his political opponents.—
Mark Sherman,
Chicago Tribune,
19 May 2025
Cite this Entry
“Irrational.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/irrational. Accessed 10 Jun. 2025.
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