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Definitions

fallacy

[fal-uh-see] / ˈfæl ə si /


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.

"This is the sunk cost fallacy," he said, adding that "it keeps the addictive behaviour loop".

From Barron's • May 31, 2026

Loss aversion, sunk-cost fallacy and herd behavior — all of it kicks in during a drawdown.

From MarketWatch • May 12, 2026

“This crisis is not a fallacy nor a thinly veiled threat.”

From The Wall Street Journal • Mar. 15, 2026

The promise is that we can shape behavior; the fallacy is that the power rarely reaches beyond cosmetic concessions.

From Salon • Aug. 28, 2025

Here is where the sunk cost fallacy comes in.

From "The Long-Lost Home" by Maryrose Wood




Vocabulary lists containing fallacy


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