Used and loved by millions

Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

mistaken by

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "mistaken by" is not correct in standard written English.
The correct expression would typically be "mistaken for." Example: "She was often mistaken for her twin sister due to their striking resemblance."

⚠ May contain grammatical issues

News & Media

Encyclopedias

Science

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

With her mid-Atlantic accent, she was once mistaken by a London shopkeeper for English.

The car she was travelling in was "mistaken" by police for one driven by car hijackers.

Months later a different poll asked adults about President Obama's religious affiliation, persistently mistaken by some Americans to be Muslim.

News & Media

The New York Times

The dressed-down director, for instance, is mistaken by a movie company secretary for an air-conditioning repairman.

The aphid's abdomen is thus mistaken by the ant for the head of a fellow ant, thereby eliciting the food-begging response, which is identical with milking.

Ahmed, 14, was arrested in Texas last week after a clock he assembled was mistaken by a teacher for a homemade bomb.

News & Media

The Guardian

So there is a jocular, genial surface quality to the music that is often mistaken by listeners today, and even some performers, as being all there is.

News & Media

The New York Times

Reputedly, guitar god Jimi Hendrix, mistaken by an old woman for a bellboy during one stay at the hotel, obliged by carrying her bags.

Encyclopedias

Britannica

In a fairly common intermediate stage, weathered biotite is golden yellow, has a bronzy lustre, and may be mistaken by inexperienced observers as flakes of gold.

Last week, it was reported that a 17-year-old girl with autism had been mistaken by police to be intoxicated.

News & Media

The Guardian
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

1 human-written examples

The deaths were not so much a mistaken by-product of self-defence as an inevitable part of it.

News & Media

The Economist

Expert writing Tips

Best practice

When describing misidentification, consider using synonyms like "confused with" or "misidentified as" for greater clarity and correctness.

Common error

The most common error is using "mistaken by" instead of "mistaken for". Remember that "mistaken for" is the correct idiomatic expression to indicate misidentification.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "mistaken by" functions as part of a passive construction, indicating that someone or something is wrongly identified. However, it is grammatically incorrect, as confirmed by Ludwig, and should be replaced with "mistaken for".

Expression frequency: Very common

Frequent in

News & Media

50%

Encyclopedias

20%

Science

15%

Less common in

Wiki

10%

Academia

3%

Formal & Business

2%

Ludwig's WRAP-UP

In summary, while the phrase "mistaken by" appears frequently in various sources, according to Ludwig AI, it's considered grammatically incorrect in standard English. The correct idiomatic expression is "mistaken for". When writing, it's best to avoid "mistaken by" and opt for alternatives like "mistaken for", "confused with", or "misidentified as" to ensure grammatical correctness and clarity. Always prioritize using standard grammatical conventions, especially in formal writing, and proofread your work.

FAQs

Is it grammatically correct to say "mistaken by"?

No, the grammatically correct phrase is "mistaken for". The expression "mistaken by" is generally considered incorrect in standard English.

What does "mistaken for" mean?

The phrase "mistaken for" means to be wrongly identified as someone or something else. For example, "She was "mistaken for" a celebrity".

Can I use "confused with" instead of "mistaken for"?

Yes, "confused with" is a suitable alternative to "mistaken for", especially when referring to a mix-up in identity or perception. For example, "The twins were often "confused with" each other".

What are some other phrases similar to "mistaken for"?

Other phrases with similar meanings include "misidentified as", "taken for", or "believed wrongly to be". Choose the one that best fits the context of your sentence.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

Editing plus AI, all in one place.

Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.

Source & Trust

82%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Most frequent sentences: