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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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he is cool

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "he is cool" is correct and usable in written English.
It can be used to describe someone who is admired for their style, attitude, or demeanor, often in a positive and informal context. Example: "Everyone at school thinks he is cool because of his unique fashion sense and friendly personality."

✓ Grammatically correct

News & Media

Lifestyle

Arts

Sports

Human-verified examples from authoritative sources

Exact Expressions

39 human-written examples

He is cool as a cucumber, every bit the professional.

News & Media

Independent

He is cool.

And he is cool, Liam.

He is cool and detached.

If new things happen he is cool.

He is cool in every sense.

News & Media

The New Yorker
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Human-verified similar examples from authoritative sources

Similar Expressions

20 human-written examples

He was cool incarnate.

News & Media

The New York Times

He was cool.

News & Media

The New York Times

"Oh, he's cool.

News & Media

The New York Times

CR: He's cool!

News & Media

The Guardian

"He was cool, sphinxlike".

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Expert writing Tips

Best practice

Use "he is cool" to describe someone whose behavior, style, or attitude is generally admired. It fits well in informal contexts, but can also be used in news or media when capturing direct quotes or describing a subject's public image.

Common error

Avoid using "he is cool" in formal academic or professional writing. Opt for more sophisticated or precise adjectives like "impressive", "remarkable", or "admirable" depending on the specific quality you wish to highlight.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

91%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "he is cool" primarily functions as a descriptive statement. It assigns the adjective "cool" to a male subject, indicating that he possesses qualities that are generally admired or considered fashionable. Ludwig AI confirms that this expression is grammatically correct and widely used.

Expression frequency: Very common

Frequent in

News & Media

65%

Lifestyle

15%

Arts

10%

Less common in

Sports

5%

Formal & Business

3%

Science

2%

Ludwig's WRAP-UP

In summary, the phrase "he is cool" is a common and grammatically correct expression used to describe a male subject who possesses admirable or fashionable qualities. As Ludwig AI confirms, it is most frequently found in news and media contexts but can also be used in more informal settings. While acceptable in a wide range of scenarios, it is advisable to avoid this phrase in formal writing, opting instead for more sophisticated alternatives such as "he is remarkable" or "he is impressive".

FAQs

How can I use "he is cool" in a sentence?

You can use "he is cool" to describe someone's admirable qualities or demeanor. For example, "Everyone thinks "he is cool" because of his laid-back attitude and unique sense of style."

What are some alternatives to "he is cool"?

Depending on the context, you can use phrases like "he is awesome", "he is impressive", or "he is stylish" to convey similar meanings.

Is it appropriate to use "he is cool" in formal writing?

While grammatically correct, "he is cool" is generally considered informal. In formal writing, it's better to use more precise and sophisticated adjectives like "he is remarkable" or "he is admired".

What's the difference between "he is cool" and "he is cold"?

"He is cool" suggests someone is admirable, stylish, or has a good attitude. "He is cold", on the other hand, implies someone is unemotional, aloof, or unfriendly.

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Source & Trust

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Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: