irrational
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Macgregor had never known her old friend to be irrational.
From The Wall Street Journal • May 23, 2026
She did some moves that were pretty irrational, and she would have times where she would act on impulse, and it became more and more unstable and unsafe.
From Los Angeles Times • May 13, 2026
On its own, a stop loss is technically irrational.
From MarketWatch • May 12, 2026
People described seemingly irrational spending, filling rooms full of things they had no need for and didn't want.
From BBC • May 1, 2026
If you draw the diagonal—a line from one corner to the opposite corner—the irrational appears.
From "Zero: The Biography of a Dangerous Idea" by Charles Seife
Vocabulary lists containing irrational
Pi Day Vocabulary
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The Number System
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Divergent
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