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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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who cares

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "who cares" is grammatically correct and commonly used in spoken and informal written English.
It is typically used as a rhetorical question to express indifference or disregard towards a certain topic or situation. Example: "I can't believe we have to work overtime again tonight." "Who cares? We'll just have to suck it up and get it done."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

48 human-written examples

WHO cares about manifestos?

News & Media

The Economist

Who cares, who cares?..

News & Media

The New York Times

Who Cares?

Who cares about originality?

News & Media

Independent

Plus, who cares?

News & Media

The New Yorker

"Who cares about 'brow'?

News & Media

Independent
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

7 human-written examples

Who cared?

News & Media

The New York Times

But who cared?

And who cared?

Who cared then?

News & Media

Independent

Someone who cared.

News & Media

The New Yorker
Show more...

Expert writing Tips

Best practice

Use "who cares" sparingly in formal writing. It's best suited for informal conversations or when quoting someone's direct speech to accurately reflect their tone and attitude.

Common error

Avoid using "who cares" in professional emails or academic papers. Its informal tone can undermine your credibility and make your writing seem dismissive or unprofessional.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "who cares" functions primarily as an interjection or a rhetorical question. As noted by Ludwig AI, it expresses indifference, a lack of concern, or dismissal regarding a particular topic or situation. The phrase prompts no actual inquiry for information.

Expression frequency: Common

Frequent in

News & Media

75%

Wiki

10%

Science

5%

Less common in

Formal & Business

3%

Encyclopedias

2%

Reference

0%

Ludwig's WRAP-UP

The phrase "who cares" is a common and grammatically sound expression used to convey a lack of interest or concern. As Ludwig AI explains, it's primarily employed as a rhetorical question or interjection to dismiss a topic or statement. While acceptable in informal settings, it's generally avoided in formal writing due to its casual tone. Related phrases like "so what" or "it doesn't matter" can serve as alternatives depending on the context. Its frequent appearance in news and media highlights its prevalence in reflecting opinions or quoted speech, but writers should exercise caution in using it within professional contexts.

FAQs

How can I use "who cares" in a sentence?

You can use "who cares" as a rhetorical question to express indifference or lack of concern about something. For example, "They changed the policy again. Who cares? It won't affect me."

What are some alternative phrases to "who cares"?

Alternatives to "who cares" include "so what", "it doesn't matter", or "I couldn't care less", depending on the context and level of emphasis you want to convey.

Is "who cares" grammatically correct?

Yes, "who cares" is grammatically correct as a rhetorical question or exclamation expressing indifference. It's commonly used in informal speech and writing.

When is it appropriate to use "who cares"?

It is appropriate to use "who cares" in informal settings when you want to express a lack of concern or disinterest in something. However, it should be avoided in formal or professional contexts where a more neutral or respectful tone is expected.

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Source & Trust

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Authority and reliability

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Real-world application tested

Most frequent sentences: