sudden onset

USAGE SUMMARY

"sudden onset" is a correct phrase that is commonly used in written English.
You can use it to describe something that happens quickly and without warning. For example, "The sudden onset of a thunderstorm caused everyone to run for cover."

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Look out for sudden onset of symptoms of vicarious traumatisation.

The Guardian

Influenza is more likely to have a sudden onset.

The New York Times

Some months later Miles developed sudden onset pneumonia.

The New York Times - Health

So North Carolina seems to be suffering the sudden onset of a provincial schizophrenia.

The Guardian

Sudden onset of an eating disorder is very rare, they say.

The New York Times - Health

She listened to my heart and was quick to spot a sudden onset heart murmur.

The Guardian

My psychiatrist had been struck by the sudden onset of a first major depression in midlife.

The New York Times

Had rather sudden onset of acute lower back and leg pain without any apparent cause.

Harvard University

The victim experiences sudden onset of sharp chest pain and shortness of breath.

Britannica

The possibility of subcritical instability, characterized by the sudden onset of finite-amplitude chatter, is displayed.

Journal of Sound and Vibration

UNDAC teams are trained to use the tool after large-scale sudden onset natural disasters.

Environment International

Expert writing Tips

Best practice

In technical writing, "sudden onset" can help highlight instabilities or unexpected events in systems, drawing attention to critical points for analysis and troubleshooting.

Common error

Avoid using "sudden onset" to describe events that unfold gradually over time. This phrase is best reserved for instances where the change is abrupt and immediate, ensuring clarity and accuracy in your descriptions.

Linguistic Context

The phrase "sudden onset" primarily functions as a descriptor, often acting as an adjective preceding a noun. It modifies the noun to indicate that the beginning or appearance of something was abrupt and unexpected. Ludwig examples showcase this usage across diverse contexts, affirming its role in specifying the nature of an event or condition.

Expression frequency: Very common

Frequent in

Science

35%

News & Media

33%

Academia

10%

Less common in

Encyclopedias

3%

Formal & Business

2%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "sudden onset" is a grammatically correct and frequently used descriptor that highlights the abrupt beginning of an event or condition. According to Ludwig, it's used to emphasize the immediacy and unexpected nature of something. Predominantly found in scientific and news contexts, it maintains a neutral to formal register. For effective writing, reserve it for truly abrupt beginnings and avoid its misuse with gradual processes. Related phrases include "abrupt start" and "rapid commencement". Key authoritative sources that utilize this phrase include The New York Times and The Guardian.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

abrupt start

Focuses on the quickness and unexpected nature of the beginning.

rapid commencement

Emphasizes the speed and initiation of something.

immediate outbreak

Suggests a sudden and often negative emergence, typically used for diseases or conflicts.

precipitous beginning

Implies a very sharp and sudden start, often with a negative connotation.

instantaneous emergence

Highlights the immediacy and visibility of the start.

swift initiation

Focuses on the speed and act of starting something.

unforeseen eruption

Suggests something bursting forth unexpectedly and violently.

acute development

Commonly used in medical contexts to describe a sudden and severe progression of a condition.

lightning-fast genesis

Emphasizes the extreme speed at which something comes into being.

unheralded arrival

Stresses the unexpected and unannounced nature of something's beginning or appearance.

FAQs

How can I use "sudden onset" in a sentence?

You can use "sudden onset" to describe the abrupt beginning of something, such as a disease or event. For example, "The patient experienced a "sudden onset" of chest pain" or "The "sudden onset" of the storm caught everyone off guard."

What are some alternatives to "sudden onset"?

Alternatives to "sudden onset" include "abrupt start", "rapid commencement", or "immediate outbreak", depending on the specific context you want to convey.

Is it more appropriate to say "sudden onset" or "gradual onset"?

The choice between "sudden onset" and "gradual onset" depends entirely on the nature of the event or condition you're describing. "Sudden onset" is for things that begin abruptly, while "gradual onset" is for things that develop slowly over time.

What does "sudden onset" typically refer to in medical contexts?

In medical contexts, "sudden onset" usually refers to the abrupt appearance of symptoms or the rapid development of a medical condition. It helps distinguish acute conditions from chronic ones with a more gradual development.