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.

“It just shouldn’t be mistaken for anything serious.”

From The Wall Street Journal • Apr. 16, 2026

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

But investors would be mistaken to lump these markets together.

From The Wall Street Journal • Apr. 6, 2026

Although he was a convicted criminal and had reportedly broken out of jail three times, Karlson had always maintained that the 1991 incident was a case of mistaken identity.

From BBC • Mar. 30, 2026

His eyes were glassy, unfocused, and, if she was not mistaken, he almost smiled.

From "Night Owls" by A.R. Vishny

Vocabulary lists containing mistaken

Way Off: Synonyms for "Wrong"

Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!

"Fear" and "Violence Hits Home"

Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!

Power Suffix: -en

Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!