at worst
Idioms-
Also, at the worst.
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In the least favorable circumstance; under the most difficult conditions. For example, Convicted of taking a bribe, the official believed that at worst he would be sentenced to a few months in prison . [1500s]
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In the least favorable view or supposition, as in No harm done; at the worst I'll copy the tax return again . Chaucer used this sense in Troilus and Cressida: “For at the worst, it may yet short our way.” [Late 1300s] For the antonym, see at best .
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.
The result is a metaphysical model that, at best, lacks clarity, and at worst obscures the very nature of reality.
From Science Daily • Jun. 8, 2026
Valuing a company that hasn’t made money at $1.8 trillion seems aggressive at best, foolhardy at worst.
From Barron's • Jun. 3, 2026
Yet enforcement of firearm relinquishment remains at best inconsistent and at worst nonexistent.
From Slate • Apr. 25, 2026
This creates short-term duplication and confusion at best — and mid- to long-term losses, at worst.
From MarketWatch • Apr. 10, 2026
It moans and occasionally throws objects around, but is essentially simple-minded and will, at worst, growl alarmingly at anyone who stumbles across it.
From "Fantastic Beasts and Where to Find Them" by J.K. Rowling
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.