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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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confused by

Grammar usage guide and real-world examples

USAGE SUMMARY

"confused by" is a correct and usable phrase in written English.
You can use it to describe someone feeling uncertain or perplexed about something. For example, "The students were confused by the professor's explanation of the topic."

✓ Grammatically correct

News & Media

Formal & Business

Science

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

Confused by choice?

I'm confused by their relationship.

News & Media

The New Yorker

Confused by all this nomenclature?

News & Media

The New York Times

I'm confused by clickbait.

d. confused by.

News & Media

The New York Times

The world is confused by it.

News & Media

The Economist

He got confused by money, I think.

News & Media

The New York Times

I am always confused by this question.

News & Media

Independent

Confused by the recent events in Ukraine?

News & Media

The New Yorker

— will be confused by the classification.

I remain genuinely confused by this transformation.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

When using "confused by", ensure the subject causing the confusion is clearly identified to avoid ambiguity. For example, "I was confused by the complex plot twists in the movie".

Common error

Avoid using "confused by" without specifying what is causing the confusion. For instance, instead of saying "I was confused", specify "I was confused by the instructions" to provide clarity.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "confused by" functions as a prepositional phrase that typically follows a verb like "be" or "become" to express a state of perplexity or lack of understanding. As Ludwig AI confirms, it is a correct and usable phrase for indicating confusion caused by something.

Expression frequency: Very common

Frequent in

News & Media

69%

Formal & Business

14%

Science

5%

Less common in

Wiki

2%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "confused by" is a prepositional phrase used to express a state of perplexity or lack of understanding. Ludwig AI confirms that it is grammatically correct and frequently used across various contexts. It is most common in news and media, formal and business settings, and science, and is generally considered to have a neutral register. When using this phrase, ensure the source of confusion is clearly identified. Alternatives include "perplexed by" and "baffled by".

FAQs

How can I use "confused by" in a sentence?

You can use "confused by" to describe a feeling of uncertainty or lack of understanding. For example, "I am confused by the new software update".

What are some alternatives to "confused by"?

Alternatives include "perplexed by", "baffled by", or "mystified by", depending on the specific nuance you want to convey.

Is it better to say "confused by" or "confused about"?

"Confused by" and "confused about" are both correct and often interchangeable. "Confused by" usually implies that something specific caused the confusion, while "confused about" can be more general.

What's the difference between "confused by" and "mistaken about"?

"Confused by" implies a lack of understanding, while "mistaken about" suggests an incorrect belief or assumption. For example, "I was confused by the directions" versus "I was mistaken about the time of the meeting".

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Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: