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.

There, Kani’s friend Fats Bookholane introduced him to a company member he’d mistaken for a custodian.

From Los Angeles Times • Apr. 14, 2026

The splitter’s decline was due to a mistaken belief it caused elbow injuries, but modern data shows it puts less torque on the elbow.

From The Wall Street Journal • Mar. 31, 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

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

Ripples spread in silent, ever-increasing circles across the smooth surface of what they all had mistaken for solid ground.

From "Rowan of Rin" by Emily Rodda

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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