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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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feel unwell

Grammar usage guide and real-world examples

USAGE SUMMARY

'feel unwell' is correct and usable in written English.
You can use this phrase when you are actually feeling ill, or when you are expressing that you are feeling this way. For example: "I have been feeling unwell all morning."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

"Doctor, I feel unwell".

News & Media

The New York Times

The businessman starts to feel unwell himself.

News & Media

The Economist

Later, I began to feel unwell.

and others started to feel unwell due to the heat".

News & Media

The New York Times

"I began to feel unwell and started shivering.

And that's why you often feel unwell after eating too much.

News & Media

The Guardian

She told Alter that she had begun to feel unwell a few days earlier.

News & Media

The New Yorker

David had just arrived at work when he started to feel unwell.

News & Media

Independent

And if you feel unwell, dizzy or in pain when performing these exercises, stop immediately.

He overheard Tadzio's mother say they were leaving and he started to feel unwell.

But too many indulgences will only make you feel unwell over time.

News & Media

The Guardian
Show more...

Expert writing Tips

Best practice

Use "feel unwell" to politely and generally describe a state of not feeling healthy, without specifying symptoms.

Common error

While "feel unwell" is acceptable in many situations, consider using more specific language in formal medical reports or scientific writing. Describe the symptoms accurately instead of just saying someone "felt unwell".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

83%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "feel unwell" functions as a verb phrase, expressing a state of being in which someone is experiencing a decline in their physical or mental well-being. According to Ludwig AI, this is a correct and usable phrase in written English. The examples show it used to describe the onset of illness or a general feeling of being sick.

Expression frequency: Very common

Frequent in

News & Media

40%

Science

35%

Wiki

15%

Less common in

Formal & Business

5%

Reference

3%

Encyclopedias

2%

Ludwig's WRAP-UP

In summary, "feel unwell" is a commonly used and grammatically correct phrase to describe a general state of not feeling healthy. Ludwig AI confirms its usability in written English. While versatile, its suitability varies depending on the context. It's frequently found in news and media, science, and wiki articles. For formal or scientific contexts, more specific language may be preferred. Alternatives include "feel sick", "feel ill", and "not feeling well". Remember to seek medical advice if your symptoms are severe or persist.

FAQs

How can I use "feel unwell" in a sentence?

You can use "feel unwell" to describe a general state of not feeling healthy. For example, "I began to feel unwell after lunch" or "If you "feel dizzy" or feel unwell, stop exercising immediately".

What's the difference between "feel sick" and "feel unwell"?

"Feel sick" often implies nausea or the urge to vomit, while "feel unwell" is a more general term for not feeling healthy. You might "feel sick" after eating something bad, but you might feel unwell due to a cold or fatigue.

What are some alternative phrases for "feel unwell"?

Alternatives to "feel unwell" include "feel ill", "feel poorly", "not feeling well", and "feel under the weather".

When should I seek medical attention if I "feel unwell"?

Seek medical attention if you feel unwell and experience severe pain, difficulty breathing, or other alarming symptoms. Also, consult a doctor if your symptoms persist for more than a few days.

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Source & Trust

83%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: