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.

But investors would be mistaken to lump these markets together.

From The Wall Street Journal • Apr. 6, 2026

Widower Chris Baghsarian, 85, was taken from his home in North Ryde on 13 February, in what police say was a case of mistaken identity.

From BBC • Mar. 25, 2026

Okrent never met Sondheim, he tells us, but he had some near misses: He sat near the composer in the theater on more than one occasion and was even mistaken for him.

From Los Angeles Times • Mar. 17, 2026

In the heart of Sao Paulo, a "prisonometer" keeps a live tally of people jailed due to Latin America's largest AI facial-recognition system, but its successes have been marred by mistaken arrests.

From Barron's • Mar. 17, 2026

Sometime between 1534 and 1549 Jean Taisnier, a musician and mathematician, remarked that Aristotle was sometimes mistaken; he was challenged by a representative of the pope to produce a convincing example of Aristotle being wrong.

From "The Invention of Science" by David Wootton

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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