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.

However, Sir Jeffrey told police she is mistaken.

From BBC • Jun. 9, 2026

Wall Street is mistaken to insist that the bull market can’t be in danger because corporate earnings are growing fast.

From MarketWatch • May 26, 2026

He’s arrested, based on the mistaken account of a witness, but soon released.

From The Wall Street Journal • May 22, 2026

A: I don't see it as imminent, but I could be mistaken, and that's where my hopes lies.

From Barron's • May 21, 2026

Papá finishes eating his slice of baklava before he says, “I think you are mistaken, Reina. But your baklava is as wonderful as always.”

From "Across So Many Seas" by Ruth Behar

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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