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Synonyms

by mistake

Idioms  
  1. Erroneously, as in He took my coat by mistake. [c. 1700]


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.

See Examples For:

The Maryland man deported last year by mistake already had his federal indictment on human smuggling charges dismissed over vindictive prosecution, but now, the Justice Department is demanding the indictment be brought back.

From Slate Aug. 23, 2026

Based on the true story of a reform school where Black boys went missing, the novel pairs the stories of two teens, one a troublemaker and the other caught up by mistake.

From Los Angeles Times Jul. 20, 2026

Well, dear reader, I took a break, too—from What’s News—to write about great innovations that were discovered by mistake.

From The Wall Street Journal May 6, 2026

A man from Edinburgh says he is facing jail in Thailand because he picked up a woman's phone in a bar "by mistake" on the first day of a backpacking holiday.

From BBC Apr. 24, 2026

But then she remembered how she had signed for the flowers and chocolates by mistake.

From "The Long-Lost Home" by Maryrose Wood

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