Used and loved by millions

Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

badly sick

Grammar usage guide and real-world examples

USAGE SUMMARY

"badly sick" is not correct in written English as it is a double negative.
To express the same idea, you can say "very sick". Example: He was very sick, so he had to stay home from school.

⚠ May contain grammatical issues

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

10 human-written examples

I've never really gotten that badly sick.

News & Media

Independent

If they are badly sick, stop for a while and lie them down with their eyes shut.

"No big deal; the problem was that five of the eight crew were seasick and badly sick," Renier said.

Eriter begins a Comment on violence, poverty & repression in the Philippines by asking how can a healthy person know what it is like to be badly sick.

News & Media

The New Yorker

A new survey of patients in seven industrialized nations underscores just how badly sick Americans fare compared with patients in other nations.

News & Media

The New York Times

I was so badly sick with my first pregnancy that I passed out on the floor from hunger and sheer exhaustion from vomiting.

Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

50 human-written examples

Also, sleep was badly disturbed.

Science

BMJ Open

"He was really badly off, really sick," Achakarat says.

News & Media

The Guardian

Two hangars were destroyed, the other three and 16 aircraft badly damaged, workshops, sick bay and officers' mess wrecked and the water supply put out of action.

News & Media

BBC

This is largely so they can continue to use the doctors they know, but also because they've read so many horror stories about how badly HMOs treat sick older people.

News & Media

Forbes

See a doctor immediately if you are badly injured or sick.

Show more...

Expert writing Tips

Best practice

Opt for alternatives like "very ill" or "seriously sick" to maintain grammatical correctness and clarity in your writing.

Common error

Using "badly sick" creates a double negative, which is grammatically incorrect. Always choose a single adverb or adjective to accurately describe the severity of the illness. Instead of saying someone is "badly sick", say they are "very sick" or "seriously ill".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

89%

Authority and reliability

2.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "badly sick" functions as an adverb-adjective combination intended to modify a state of being, indicating the severity of illness. However, as noted by Ludwig AI, this combination is grammatically questionable due to the potential for double negative interpretation.

Expression frequency: Uncommon

Frequent in

News & Media

70%

Science

30%

Formal & Business

0%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "badly sick" is used to describe a severe state of illness, however, Ludwig AI marks it as grammatically incorrect due to the potential double negative created by combining "badly" with "sick". While it appears in some sources like The New York Times and The Guardian, it's generally better to use alternatives such as "very ill" or "seriously sick" for clearer and more grammatically sound communication. Therefore, avoiding "badly sick" in formal writing is recommended to maintain clarity and grammatical correctness. Choose the proper expression to ensure effective communication.

FAQs

What's wrong with the phrase "badly sick"?

The phrase "badly sick" is generally considered grammatically incorrect due to the use of a double negative. It's better to use phrases like "very ill" or "seriously sick".

Are there situations where "badly sick" might be acceptable?

While some sources may use "badly sick", it's generally not recommended for formal writing. It might appear in informal speech or certain regional dialects, but "seriously ill" or similar alternatives are preferable in most contexts.

What can I say instead of "badly sick" to emphasize the severity of the illness?

To emphasize the severity, you can use phrases like "gravely ill", "critically ill", or "desperately sick". These options are grammatically sound and effectively convey the seriousness of the condition.

How does the meaning of "badly sick" compare to "seriously ill"?

While the intended meaning is similar, "seriously ill" is grammatically correct and widely accepted. "Badly sick" is considered non-standard and less precise, so it's best to avoid it in formal communication.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

Editing plus AI, all in one place.

Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.

Source & Trust

89%

Authority and reliability

2.5/5

Expert rating

Real-world application tested

Most frequent sentences: