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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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what difference

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "what difference" is correct and usable in written English. You can use it when questioning the significance or impact of something. Example: "What difference does it make if we start now or later?" Alternative expressions include "what does it matter" and "what's the difference."

✓ Grammatically correct

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

58 human-written examples

Wheel, toil: what difference?

News & Media

The New Yorker

What difference is there?

What difference they make.

What difference did anything make?

News & Media

The New York Times

What difference would it make?

News & Media

The New Yorker

What difference will patients notice?

News & Media

BBC

What difference will it make?

What difference did that make?

What difference can Britain make?

Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

2 human-written examples

What differences?

News & Media

The New York Times

Oh, what differences.

Expert writing Tips

Best practice

Use "what difference" to directly question the impact or relevance of a change, decision, or action. This phrase is effective for prompting critical evaluation.

Common error

Avoid using "what difference" when you actually need to ask about the specific steps to achieve a different outcome. Asking "what are the steps to get a different result?" provides clearer direction.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

91%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "what difference" primarily functions as an interrogative expression, used to question the significance, impact, or relevance of something. Ludwig AI provides numerous examples illustrating this function, with a positive aiResponseStatus.

Expression frequency: Very common

Frequent in

News & Media

69%

Academia

12%

Formal & Business

6%

Less common in

Wiki

2%

Science

2%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "what difference" serves as a grammatically sound and frequently used interrogative expression that questions the impact, significance, or relevance of something. Ludwig AI confirms this with numerous real-world examples across various contexts, particularly in news and media. It is suitable for both formal and informal settings, and its primary function is to elicit evaluation or justification. When using this phrase, be mindful of the specific nuances you wish to convey; alternatives such as "what impact does it have" or "why does it matter" may be more appropriate depending on the intended meaning.

FAQs

How can I use "what difference" in a sentence?

You can use "what difference" to question the impact or relevance of something. For example, "what difference does it make?" or "what difference will it make?"

What's the difference between "what difference" and "what does it matter"?

"What difference" questions the degree of change or impact, while "what does it matter" questions the importance or relevance.

Which is correct, "what difference does it make?" or "how does it differ?"

Both are correct but have different meanings. "What difference does it make?" questions the significance of an action or change, while "how does it differ?" seeks a description of the variation between two things.

What can I say instead of "what difference"?

Alternatives include "what impact", "what effect", or "why does it matter", depending on the context.

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Source & Trust

91%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: