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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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worst case

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase 'worst case' is correct and usable in written English.
You can use 'worst case' when referring to the possibility of an undesirable outcome. For example: "If there is a power outage, the worst case scenario would be that the store would have to close for the day."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

28 human-written examples

Worst case?

News & Media

The New York Times

That's the worst case".

News & Media

The New York Times

Worst case: Civil war.

News & Media

The New York Times

Worst case is the military is involved.

News & Media

The New York Times

They are preparing for the worst case.

News & Media

The New York Times

WORST CASE They believe the hype.

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Human-verified similar examples from authoritative sources

Similar Expressions

32 human-written examples

What's the worst-case scenario?

It spun worst-case scenarios.

News & Media

The New Yorker

Worst-case scenario: Sandusky is charged.

News & Media

The New York Times

"We're not talking worst-case scenario.

News & Media

The New York Times

"Worst-case scenario, they arrest people.

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Expert writing Tips

Best practice

When discussing potential risks or planning for contingencies, use "worst case" to clearly define the most unfavorable outcome. This helps in preparing appropriate mitigation strategies.

Common error

Avoid using "worst case" and "worst-case scenario" interchangeably in formal writing. While they are similar, "worst-case scenario" specifically refers to a hypothetical situation, whereas "worst case" can refer to an actual event or a hypothetical one.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

85%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "worst case" primarily functions as an adjectival phrase modifying an implied noun such as "situation" or "outcome". It describes the most undesirable state or result, as demonstrated by Ludwig AI, which validates its correct and widespread usage.

Expression frequency: Common

Frequent in

News & Media

50%

Science

33%

Wiki

11%

Less common in

Formal & Business

3%

Encyclopedias

1%

Reference

2%

Ludwig's WRAP-UP

In summary, the phrase "worst case" is a common and grammatically sound expression used to describe the most unfavorable outcome of a situation. Ludwig AI confirms its validity and broad usage across various contexts. While often interchangeable with "worst case scenario", it's crucial to understand the subtle differences in their application. By considering best practices and avoiding common errors, you can effectively use "worst case" to enhance clarity and precision in your writing and communication. Top authoritative sources using the phrase include The New York Times, Forbes and BBC.

FAQs

How can I use "worst case" in a sentence?

The phrase "worst case" is used to describe the most unfavorable outcome that could occur in a given situation. For example, "The company is preparing for the "worst-case scenario", which involves a significant drop in sales."

What is a more formal alternative to "worst case"?

In formal contexts, you might replace "worst case" with alternatives like "most unfavorable outcome", "most adverse situation", or "least desirable result".

Is "worst case scenario" the same as "worst case"?

While very similar, "worst case scenario" typically refers to a hypothetical situation that represents the most negative potential outcome. "Worst case" can refer to both actual and hypothetical situations.

Which is correct, "in the worst case" or "at worst"?

Both phrases are correct, but they have slightly different nuances. "In the worst case" is used to describe a specific outcome within a range of possibilities, while "at worst" implies the maximum degree of negativity or severity that something can reach.

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Source & Trust

85%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: