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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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really ill

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "really ill" is correct and usable in written English.
It can be used to emphasize the severity of someone's illness or health condition. Example: "After the flu, she felt really ill for several days and struggled to get out of bed."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

I felt really ill.

News & Media

The Guardian

Is Bert really ill?

News & Media

The Guardian

I got really, really ill.

She suspects that he's not really ill.

News & Media

The New Yorker

'I was getting really ill,' Anderson finishes.

She says, 'Maybe I'm not really ill.

"He is really ill," he said.

News & Media

The Guardian

"Presumably the wasps felt really ill," Dr. Schlenke said.

She had a lot of affairs and got really ill.

'He got really ill,' Nicola explained with unsuppressed glee.

Five years ago, though, I started to feel really ill.

News & Media

The Guardian
Show more...

Expert writing Tips

Best practice

When describing someone's health condition, use "really ill" to emphasize the severity of their sickness. It's more impactful than simply saying "ill".

Common error

While "really ill" is acceptable, avoid overusing "really" with other adjectives. Vary your language by using more specific and descriptive words to convey the intensity of the situation.

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 "really ill" functions as an adjectival phrase, modifying a noun or pronoun to describe a state of severe sickness or poor health. As confirmed by Ludwig AI, this phrase is grammatically correct and commonly used.

Expression frequency: Very common

Frequent in

News & Media

42%

Science

33%

Wiki

5%

Less common in

Formal & Business

4%

Reference

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, the phrase "really ill" is a grammatically sound and frequently used adjectival phrase to describe a severe state of sickness. Ludwig AI confirms its correctness and wide applicability. It is used to emphasize the intensity of the illness, making it more impactful than simply stating someone is "ill". While its register is mostly neutral, it appears most frequently in news and media, and scientific contexts. When writing, be mindful not to overuse the word "really" and consider varying your language with stronger, more descriptive adjectives to enhance your descriptions. Alternatives such as "very sick" or "extremely unwell" are excellent alternatives.

FAQs

What does "really ill" mean?

The phrase "really ill" means severely sick or unwell. It's used to emphasize the intensity of the illness.

What can I say instead of "really ill"?

You can use alternatives like "very sick", "extremely unwell", or "seriously ill" depending on the context.

Is it correct to say "really ill"?

Yes, "really ill" is a grammatically correct and commonly used phrase to describe a severe state of sickness. It's perfectly acceptable in both spoken and written English.

How to use "really ill" in a sentence?

You can use "really ill" in a sentence like, "She was "really ill" with the flu and had to stay home from work."

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Source & Trust

83%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: