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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
sudden and unforeseen
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "sudden and unforeseen" is correct and usable in written English. You can use it to describe events or situations that occur unexpectedly and without prior warning. An example: "The sudden and unforeseen storm disrupted the outdoor event." Alternative expressions include "unexpected and abrupt" and "unexpected and unanticipated."
✓ Grammatically correct
News & Media
Science
Encyclopedias
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
6 human-written examples
The bill warns that an emergency must be something "sudden" and "unforeseen" as well as something temporary, not permanent.
News & Media
It seemed as though people had been sitting down to eat their breakfast a few minutes earlier, when some sudden and unforeseen event sent them all running off.
News & Media
JUDGE--Margot Perona, of Roxbury, CT. died unexpectedly on the 11th of September while vacationing in Maine with her husband Jerry of 58 years, from a sudden and unforeseen aortic arch dissection.
News & Media
While this was just the kind of shock event that the band had bought insurance for, the underwriter pointed to a clause in the small print stating that claims would only be paid if they were due to events that were "sudden and unforeseen".
News & Media
But in reality, change can often be the result of sudden and unforeseen disruptions.
News & Media
The only purpose that set up of the Cell Saver Autotransfusion Device was thought to serve in these patients was possibly to provide the surgeon with peace of mind in the event of sudden and unforeseen blood loss, such as when the aorta, vena cava, or renal vein is injured.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
Their keen sense of smell helps them to get around, although they must be protected from sudden falls and unforeseen dangers.
Encyclopedias
Given that Scott's death was caused by suicide, the insurer is arguing it was neither sudden nor unforeseen – and alleges she was suffering from serious mental health problems in the months before her death, which had not been disclosed.
News & Media
Mr Obama's team proposed no spending cuts in conjunction with the funding request, saying the "sudden, urgent, unforeseen and temporary" nature of the disaster made the request allowable under disaster-relief laws.
News & Media
And that thought leads him back once more to the Internet, its chaos and incongruities and its sudden unforeseen linkages, as when he realizes that the mansion in which his father spent years of his childhood belonged to the Balfour family, and that the Balfour Declaration, pledging British support for a Jewish national home in Palestine, had been drafted in that very house.
News & Media
But many in the region would say that none of this fully explains how things could have gone wrong in such a sudden, unforeseen and devastating way.In the few months since these books were written, the regional gloom has darkened.
News & Media
Expert writing Tips
Best practice
When writing about insurance or legal matters, "sudden and unforeseen" can be crucial for defining qualifying events in contracts or policies.
Common error
Avoid using "sudden and unforeseen" to describe events that are statistically likely or predictable given the context. For example, using it to describe a price fluctuation in a volatile market might be an overstatement.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "sudden and unforeseen" typically functions as an adjective phrase modifying a noun. It describes events or situations characterized by their abruptness and lack of predictability. As Ludwig highlights, this phrase is often used to emphasize the unexpected nature of something.
Frequent in
News & Media
62%
Science
23%
Wiki
15%
Less common in
Encyclopedias
0%
Formal & Business
0%
Academia
0%
Ludwig's WRAP-UP
In summary, "sudden and unforeseen" is a phrase used to describe events that are both abrupt and unexpected. Ludwig AI confirms its grammatical correctness and its effectiveness in emphasizing the unanticipated nature of situations. While relatively uncommon, this phrase appears across various contexts, including news, science, and general writing. When using this phrase, ensure the context genuinely warrants highlighting an event's unexpectedness to avoid overuse in predictable situations. Alternatives like "unexpected and abrupt" can offer similar emphasis.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
unexpected and abrupt
Replaces 'unforeseen' with 'abrupt', highlighting the quickness of the event.
unpredicted and sudden
Swaps the order and uses 'unpredicted' instead of 'unforeseen', stressing the lack of anticipation.
unanticipated and abrupt
Uses 'unanticipated' and 'abrupt' to emphasize the surprise and immediacy of the event.
unforeseeable and immediate
Replaces 'sudden' with 'immediate', focusing on the timing of the event.
unexpected and unanticipated
Replaces 'sudden' with 'unexpected', reinforcing the lack of anticipation.
sudden and unpredicted
Uses 'unpredicted' instead of 'unforeseen', shifting the focus to predictability.
immediate and unforeseen
Emphasizes immediacy before unexpectedness.
abrupt and unforeseen
Highlights the abruptness of the event instead of its suddenness.
unforeseen and abrupt
Focuses on the unexpected nature before the abruptness of the event.
unforeseen and unpredicted
Combines two terms emphasizing the lack of foresight.
FAQs
What does "sudden and unforeseen" mean?
The phrase "sudden and unforeseen" describes an event that happens quickly and unexpectedly, without any prior warning or anticipation.
How can I use "sudden and unforeseen" in a sentence?
You might say, "The company's profits were impacted by a "sudden and unforeseen" economic downturn" or "The accident was due to a "sudden and unforeseen" mechanical failure".
What is a synonym for "sudden and unforeseen"?
Alternatives include "unexpected and abrupt", "unpredicted and sudden", or "unanticipated and abrupt", all emphasizing the lack of expectation.
Is it redundant to use both "sudden" and "unforeseen"?
While both words relate to unexpectedness, "sudden" emphasizes the speed of the event, while "unforeseen" highlights the lack of anticipation. Using both can strengthen the description of an event's unexpected nature.
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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
4.5/5
Expert rating
Real-world application tested