foolproof
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.
Not that it was foolproof, but it was just such a silly idea and I was a fan of David Wain and those guys anyway.
From Los Angeles Times ● Jul. 6, 2026
But the Dutch blueprint isn't foolproof - youth unemployment is rising.
From BBC ● Jun. 7, 2026
Kelly is no foolproof indicator of where the right is headed; she bet against Trump, after all.
From Slate ● May 6, 2026
The spokeswoman added that the company’s age prediction algorithms show performance similar to the rest of the industry, but will never be completely foolproof.
From The Wall Street Journal ● Mar. 16, 2026
He would have to go over his story and make it foolproof.
From "Native Son" by Richard Wright
Vocabulary lists containing foolproof
Game Changer
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Old Yeller
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The Bad Beginning
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