fatal flaw
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.
But while she was delighted when the opt-out system was introduced, she didn't realise the "fatal flaw" of next of kin being able to rescind their loved one's wishes.
From BBC • Feb. 9, 2026
The beauty of her transfer strategy is that it can accomplish nearly the same, and precisely because of the Education Department’s fatal flaw: it’s unnecessary.
From The Wall Street Journal • Nov. 19, 2025
That’s a fatal flaw in the Santa Claus rally’s statistical foundation, unless there is a good explanation for why Santa Claus was asleep for more than 60 years and then woke up.
From MarketWatch • Nov. 11, 2025
Sympl Travel Backpack Backpacks often have one fatal flaw: they’re hard to organize.
From Salon • Dec. 16, 2024
Having chanced upon Darwin’s book, Jenkin read it thoroughly, worked swiftly through the implications, and immediately found a fatal flaw in the argument.
From "The Gene" by Siddhartha Mukherjee
