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.
That isn’t to say the system is foolproof.
From Los Angeles Times • May 7, 2026
Kelly is no foolproof indicator of where the right is headed; she bet against Trump, after all.
From Slate • May 6, 2026
Adding Extra Security at Home: Even your home network isn’t foolproof.
From Salon • Feb. 12, 2026
Within months, the scam had become so foolproof, the government said, that in April 2023, Hennen reassured a co-schemer by sending a text message.
From The Wall Street Journal • Jan. 15, 2026
With obvious pleasure Rosy showed Francis her data, and for the first time he was able to see how foolproof was her assertion that the sugar- phosphate backbone was on the outside of the molecule.
From "Double Helix" by James D. Watson
Vocabulary lists containing foolproof
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