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Synonyms

won't wash

Idioms  
  1. Will not stand up to examination, is unconvincing, will not work, as in That excuse about your sick aunt just won't wash. This expression originally alluded to a fabric that would not stand up to washing but by the late 1800s was used figuratively for other kinds of failure.


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 $15 million lesson was expensive, and the suspension of Kimmel was a stain that won’t wash out easily.

From Salon • May 13, 2026

Editor of the Sunday Times, Ben Taylor, said the "excuses" of those at the top of Labour Together "won't wash".

From BBC • Feb. 16, 2026

Trying to dress it up as who has the moral high ground just won’t wash.

From Slate • Sep. 3, 2020

If the washing machine won’t wash or the screen door won’t seamlessly slide, does it make sense to call a professional?

From Los Angeles Times • May 21, 2020

“Caper as you like, it won’t wash out your crimes. Daenerys Targaryen is no silly child to be diverted by japes and tumbles. She will deal with you justly.”

From "A Dance with Dragons" by George R. R. Martin

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