cardinal sin
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.
Perhaps the cardinal sin in Garten’s Thanksgiving guidebook is waiting until the very last minute to prepare and serve your Thanksgiving meal.
From Salon • Nov. 18, 2025
And viewpoint-based discrimination is a cardinal sin under the First Amendment.
From Slate • Oct. 7, 2025
Attributing consciousness to animals based on their responses was seen as a cardinal sin.
From BBC • Jun. 15, 2024
The residents’ cardinal sin is placing all the responsibility on a single man, eager to wash their hands of any guilt.
From Los Angeles Times • Dec. 8, 2023
The cardinal sin, the one thing you were never, ever to do, was lose your keys.
From "Newjack: Guarding Sing Sing" by Ted Conover
