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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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has only one

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "has only one" is correct and usable in written English. You can use it when referring to a singular item or instance in a context where exclusivity is emphasized. Example: "The book has only one chapter dedicated to the topic." Alternative expressions include "contains just one" and "features only a single."

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Trump has only one.

"Tom has only one gear..

Woody Allen has only one.

News & Media

The New York Times

It has only one side.

News & Media

The Guardian

Klopp has only one way.

Today he has only one.

News & Media

The New York Times

It has only one hand.

He has only one lung.

The algorithm has only one design parameter.

So this has only one solution.

And it has only one solution, right?

Show more...

Expert writing Tips

Best practice

Use "has only one" to clearly indicate a single instance or characteristic of something, avoiding ambiguity in your writing. For instance, "This car has only one previous owner" clearly conveys the ownership history.

Common error

Avoid using "has only one" in overly simplistic sentences where the singularity is already implied. Instead of "The project has only one goal", consider "The project's sole goal is..." to make the sentence more concise and impactful.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "has only one" functions primarily as a stative verb phrase indicating possession or attribution of a singular characteristic or item. Ludwig reveals it is often used to specify a unique attribute or limitation, emphasizing the exclusivity of that single element.

Expression frequency: Very common

Frequent in

News & Media

38%

Academia

33%

Science

29%

Less common in

Encyclopedias

0.5%

Formal & Business

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "has only one" is a grammatically sound and commonly used expression to denote the presence of a single instance or attribute. As Ludwig's AI confirms, it serves to emphasize exclusivity or limitation. The phrase is found across various registers, including news, academic, and scientific contexts, and aims to provide clarity and specificity. When writing, ensure the singularity isn't already implied and consider alternative phrases for stylistic variation. The examples provided illustrate how "has only one" is effectively employed to convey unique characteristics or constraints.

FAQs

How can I rephrase "has only one" to emphasize uniqueness?

To highlight uniqueness, consider alternatives such as "features a unique", "exhibits a unique", or "is the only one that "is the only one that"".

What's the difference between "has only one" and "has a single"?

"Has only one" emphasizes the exclusivity of a single item, while "has a single" simply indicates the presence of one item. The former is stronger in conveying that there are no others. Using the latter ("has a single") does not exclude the possibility of more.

Is it better to use "has only one" or "possesses just one"?

Both are grammatically correct, but "possesses just one" can sound more formal. "Has only one" is generally suitable for most contexts, whereas "possesses just one" might be preferred in more academic or formal writing. Note that the term "possesses just one" is less frequent.

Can I use "has only one" when referring to abstract concepts?

Yes, "has only one" can be used with abstract concepts. For example, "This theory has only one major flaw" effectively communicates that there is a single, primary weakness.

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: