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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
unforeseen illness
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'unforeseen illness' is correct and can be used in written English.
It is used when referring to an illness that was not expected or foreseen. For example, "Due to an unforeseen illness, I was unable to attend the meeting."
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(3)
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
4 human-written examples
At this point, only an unforeseen illness or injury seems likely to derail Armstrong, who for the sixth consecutive year simply seems too strong for his opponents.
News & Media
Today, if key provisions are eliminated, the threat of suddenly losing everything because of an unforeseen illness or accident once again looms large.
News & Media
"I am anguished to think how deeply disappointed Mr. Obuchi must have been to have had to retire from the arena of action, felled by an unforeseen illness," Mr. Mori said.
News & Media
These last two insurance options are particularly important for seniors as they can provide coverage for an unforeseen illness or injury.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
Such unforeseen circumstances include illness, personal emergency, or the student's required participation in special events (for example, athletic championships) approved as exceptions by the Committee on Undergraduate Standards and Policy (C-USP).
Academia
For catastrophic expenses, i.e., an unforeseen, spontaneous medical illness or emergency, consumers purchase a barebones health insurance plan with a high-deductible.
News & Media
These families are considered "housing insecure," as they are often just one unforeseen event -- an illness, a job loss, even a drop in hours at work -- from seeing an eviction notice on their front door.
News & Media
Unforeseen accidents or illnesses can result in even more spending, especially for uninsured individuals.
News & Media
Writing to him at an "address unknown", the court said valid reasons for not attending were problems with public transport, sudden illness, or unforeseen circumstances.
News & Media
The unforeseen circumstance is the illness of Florentino Contreras, Contreras's 80-year-old father, who was admitted to a hospital in Cuba last week.
News & Media
They have the ability to uncover or comprehend previously unforeseen features of the illness script.
Science
Expert writing Tips
Best practice
When using "unforeseen illness", ensure the context clearly indicates that the illness was genuinely unexpected and not a pre-existing condition. This strengthens the impact of the statement.
Common error
Avoid labeling a chronic condition or recurring ailment as an "unforeseen illness". The phrase implies a sudden and unexpected onset, which doesn't apply to pre-existing or managed health issues.
Source & Trust
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "unforeseen illness" functions primarily as a noun phrase, often serving as the subject or object of a sentence. It describes a situation where an illness was not anticipated. As Ludwig AI explains, it refers to an illness that was not expected or foreseen.
Frequent in
News & Media
50%
Academia
25%
Science
25%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "unforeseen illness" is a grammatically correct noun phrase used to describe an unexpected sickness. Ludwig AI confirms its appropriateness in written English. While relatively rare in overall usage, it appears most frequently in news and media contexts, with some presence in academic and scientific writing. It serves to convey the unanticipated nature of a health issue, often justifying or explaining subsequent actions. When using "unforeseen illness", clarity is key: ensure the context clearly indicates the illness was genuinely unexpected. Alternatives such as ""sudden ailment"" or ""unexpected sickness"" can provide similar meaning with slightly different nuances.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
unexpected sickness
Replaces "illness" with "sickness" and "unforeseen" with "unexpected", maintaining a very similar meaning.
sudden ailment
Substitutes "unforeseen" with "sudden" and "illness" with "ailment", emphasizing the abrupt onset.
unanticipated malady
Replaces "illness" with "malady" and "unforeseen" with "unanticipated", using more formal vocabulary.
chance sickness
Replaces "unforeseen" with "chance", highlighting the random nature of the illness.
surprise illness
Substitutes "unforeseen" with "surprise", suggesting an unexpected occurrence of illness.
unexpected health issue
Replaces "illness" with "health issue", broadening the term and "unforeseen" with "unexpected", maintaining a very similar meaning.
unpredicted sickness
Replaces "unforeseen" with "unpredicted", maintaining a very similar meaning.
unforeseen health problem
Replaces "illness" with "health problem", broadening the term.
unforeseen medical condition
Replaces "illness" with "medical condition", making it more specific.
sudden health crisis
Substitutes "unforeseen illness" with a phrase emphasizing the severity and unexpectedness of the health event.
FAQs
How can I use "unforeseen illness" in a sentence?
You can use "unforeseen illness" to describe a sickness that was not anticipated, such as, "Due to an "unforeseen illness", the employee was unable to attend the conference."
What are some alternatives to "unforeseen illness"?
Alternatives include "sudden ailment", "unexpected sickness", or "unanticipated malady", depending on the desired level of formality.
Is it appropriate to use "unforeseen illness" for a long-term condition?
No, "unforeseen illness" is best used for conditions that arise suddenly and unexpectedly. For long-term conditions, use terms like "chronic illness" or "pre-existing condition".
Can "unforeseen illness" be used to justify a last-minute cancellation?
Yes, "unforeseen illness" can be used to explain a sudden inability to attend an event or fulfill a commitment, provided it accurately reflects the situation. It implies the situation was not planned or foreseeable.
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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
4.1/5
Expert rating
Real-world application tested