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
CEO of Professional Science Editing for Scientists @ prosciediting.com
gravely sick
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "gravely sick" is correct and usable in written English.
It can be used to describe someone who is very ill or in a serious medical condition. Example: "After the diagnosis, the doctor informed the family that their loved one was gravely sick and needed immediate care."
✓ Grammatically correct
News & Media
Academia
Formal & Business
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
9 human-written examples
"I explained to him that my son was sick, gravely sick," Detective Canale said.
News & Media
The Druids offered human sacrifices for those who were gravely sick or in danger of death in battle.
Encyclopedias
If someone complains to the entire company about how much trouble it is that a couple of babies were gravely sick, would you put it past him to fire employees who were about to be due a big contribution?
News & Media
We read stories of people complaining of excruciating pain but receiving no painkillers, of gravely sick people complaining of the symptoms of septic shock and being treated for dehydration, of families having to watch their loved being shackled to a hospital bed despite, on many occasions, being in a coma or reliant on machines to breathe.
News & Media
Doctors, in the interest of keeping down expenses in order to earn managed-care bonuses, will feel pressured to urge the gravely sick to give up.
News & Media
I have been gravely sick before, but most assuredly never like this.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
51 human-written examples
They included two gravely ill women, 40 and 47, but not all were seriously sick, the authorities have said.
News & Media
The girl had been gravely ill with malaria, he says – "so sick I thought she would die".
Formal & Business
A Los Angeles Times analysis of official comments filed with federal agencies before the final regulations were issued found more than 98% — or 335 of 340 — of the healthcare groups that commented on the short-term health proposal criticized it, in many cases warning that the rule could gravely hurt sick patients.
News & Media
Earlier this year, a Los Angeles Times analysis of official comments filed with federal agencies before the final regulation was issued found more than 98% — or 335 of 340 — of the healthcare groups that commented on the proposal criticized it, in many cases warning that the rule could gravely hurt sick patients.
News & Media
"When Sanjay Gupta showed how powerful cannabis treatment can be for gravely ill children [on his CNN documentary 'Weed'], it sent a beacon of hope to thousands of parents of sick children around the world," Steve DeAngelo said.
News & Media
Expert writing Tips
Best practice
When describing a person's health status, use "gravely sick" to convey a sense of extreme seriousness and urgency. For less severe situations, consider alternatives like "seriously ill" or "unwell".
Common error
Avoid using "gravely sick" in casual conversation or informal writing. This phrase carries a heavy connotation of severity and is more appropriate for formal or professional settings, or when precise medical descriptions are needed.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "gravely sick" functions primarily as a descriptive adjective phrase modifying a noun (usually a person). As Ludwig AI shows, it emphasizes the severity and seriousness of an illness.
Frequent in
News & Media
65%
Academia
15%
Formal & Business
10%
Less common in
Wiki
5%
Encyclopedias
3%
Science
2%
Ludwig's WRAP-UP
The phrase "gravely sick" is an adjective phrase used to describe a state of severe illness, as Ludwig AI confirms. It is grammatically correct and suitable for formal contexts like news reports, medical documents, and professional communications. While not commonly used in casual conversation, it effectively conveys a high degree of concern and urgency. Alternatives such as "critically ill" or "seriously ill" can be used depending on the specific nuance intended. Avoiding overuse in informal settings and understanding the seriousness it implies are key to its proper application.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
critically ill
Replaces "sick" with "ill" and "gravely" with "critically", emphasizing the severity of the condition.
seriously ill
Uses "seriously" instead of "gravely", which implies a dangerous or life-threatening condition.
dangerously sick
Uses "dangerously" to highlight the risk associated with the illness.
in critical condition
Focuses on the medical state and severity of the condition, rather than just the sickness itself.
acutely unwell
Replaces "sick" with "unwell" and "gravely" with "acutely", suggesting a sudden and severe onset of illness.
desperately sick
Implies a sense of urgency and concern due to the severity of the illness.
terminally ill
Indicates that the sickness will lead to death.
life-threatening illness
Emphasizes the potential for the illness to result in death.
close to death
Shifts the focus to the proximity of death as a result of the illness.
gravely injured
Replaces "sick" with "injured", indicating the condition is due to physical harm.
FAQs
What does "gravely sick" mean?
The phrase "gravely sick" describes a state of severe illness or a serious medical condition that poses a significant threat to one's health. It implies that the person is in a critical or life-threatening state.
When is it appropriate to use the term "gravely sick"?
Use "gravely sick" when you want to emphasize the severity of an illness. It's suitable in formal contexts, medical reports, news articles, or when conveying a sense of urgency or seriousness. Avoid using it in casual conversation unless the situation truly warrants it.
What can I say instead of "gravely sick"?
You can use alternatives like "critically ill", "seriously ill", "in critical condition", or "life-threatening illness" depending on the context.
Is there a difference between "gravely sick" and "seriously ill"?
While both phrases indicate a severe medical condition, "gravely sick" tends to convey a higher degree of severity and a more immediate sense of danger than "seriously ill". The choice depends on the specific nuance you want to express.
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.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested