mistaken

[mi-stey-kuhn] / mɪˈsteɪ kən /

ADJECTIVE

having made a mistake; wrong

Synonyms

STRONGEST

confounded confused deceived deluded duped fooled misguided misinformed misinterpreting misjudging misled tricked

STRONG

erroneous false faulty illogical inaccurate inappropriate incorrect misconstrued unfounded untrue unwarranted wrong

WEAK

all wet at fault barking up wrong tree confused with fallacious ill-advised off base off-track sadly mistaken unadvised under wrong impression unreal unsound way-off wide of mark wrong number wrongly identified

Antonyms

STRONGEST

accurate correct honest right substantiated true valid

WEAK

exact fair just precise sound

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.

At the same time, it would be mistaken to defend land forces as they currently exist.

From The Wall Street Journal • May 3, 2026

The bigger issue is that investors who stuck with staples, foregoing bigger gains in hopes they would provide a smoother ride, have been sorely mistaken.

From Barron's • Apr. 28, 2026

Paul Tudor Jones, the billionaire hedge-fund manager who founded Tudor Investment Corp. in 1980, thinks those investors would be mistaken.

From MarketWatch • Apr. 28, 2026

She worked alongside her degree, mainly doing bar-work - not to be mistaken with Bar work - and is a trained mixologist, an expert in making cocktails.

From BBC • Apr. 26, 2026

The child was doubly mistaken, for in the first place she meant matador, and in the second place there was no matador, just a bright red steam locomotive.

From "The Hidden Gallery" by Maryrose Wood

Vocabulary lists containing mistaken

Way Off: Synonyms for "Wrong"

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"Fear" and "Violence Hits Home"

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Power Suffix: -en

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