Thesaurus.com
Dictionary.com
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.

See Examples For:

"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

One tenacious fallacy about Shakespeare is that his speeches are always clotted with gargantuan words; Macbeth’s “multitudinous seas incarnadine” is a classic example.

From The Wall Street Journal Apr. 22, 2026

"I think the thing young founders get wrong is they view hours worked in and of itself as necessary and sufficient to think of themselves as productive. And that's where the fallacy lies", he explains.

From BBC Feb. 8, 2026

It’s a common fallacy to envision these species as arranged in a straight line of descent, with Ergaster begetting Erectus, Erectus begetting the Neanderthals, and the Neanderthals evolving into us.

From "Sapiens: A Brief History of Humankind" by Yuval Noah Harari

Following along as he picks data fallacies apart is a lot of fun, and I can’t wait to read the whole book.

From The Wall Street Journal Jul. 14, 2026

“One of the fallacies is that this is only targeting Latinos. If you look at the Vietnamese, Cambodian, Hmong, Chinese, even Japanese communities, they’re being picked up right in court.”

From Los Angeles Times Aug. 14, 2025

Ultimately, reframing the issue and zooming out can help counter the emotionally charged nature of these types of decisions that often lead to sunk cost fallacies.

From Salon Dec. 15, 2024

So placing that art outside time, or concocting fallacies about its artist’s intentions, has the potential to skew our perception of the art moving forward.

From Slate Sep. 1, 2024

It can conceal a dozen fallacies at once.

From "The Left Hand of Darkness" by Ursula K. Le Guin




Vocabulary lists containing fallacy


Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training