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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

what s up

Grammar usage guide and real-world examples

USAGE SUMMARY

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

Ask me to tell you what' s up and then listen with an open mind was more likely among participants with severe depression (91%) or moderate depression (91%) compared with those with mild depression (69%) or moderately severe depression (71%) (χ=13.8, p<0.01).

Science

BMJ Open

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

What's up, kid?

News & Media

The New Yorker

What's up, Rory.

News & Media

The New York Times

"What's up Harold?

News & Media

The New York Times

What's up, son?

News & Media

The New Yorker

What's up, gangstas?

News & Media

The New York Times

What's up with that?

News & Media

The New York Times

What's up with Estonia?

News & Media

The New York Times

Driver's ed? What's up?

News & Media

Independent

So what's up with Mr. Rove?

News & Media

The New York Times

TED NUGENT What's up, Mitt!

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

Use "what s up" in informal settings with people you know well. Avoid using it in formal or professional communication.

Common error

Avoid using "what s up" in business emails or formal presentations. Opt for more professional greetings like "how are you" or "good morning".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

92%

Authority and reliability

4.4/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "what s up" primarily functions as an interjection and greeting. It is used to initiate conversations and inquire about the other person's well-being or current activities, as seen in Ludwig's examples.

Expression frequency: Very common

Frequent in

News & Media

60%

Science

20%

Formal & Business

10%

Less common in

Encyclopedias

3%

Wiki

4%

Reference

3%

Ludwig's WRAP-UP

The phrase "what s up" is a common and informal greeting, primarily used to initiate conversation or inquire about someone's well-being. While grammatically correct and frequently used, it's best suited for informal contexts, such as conversations with friends and family. Ludwig AI confirms its widespread usage, with examples from reputable sources like The New York Times and The Guardian. However, it is not appropriate for professional or academic environments, where more formal greetings are preferred. Alternatives include "how are you?" or "what's going on", depending on the specific context.

FAQs

How do I respond when someone asks "what s up"?

You can respond with what you're currently doing, if anything new is happening, or simply "nothing much". It depends on your relationship with the person asking.

Is "what s up" appropriate in a professional setting?

Generally, no. It's best to use more formal greetings like "how are you?" or "good morning/afternoon" in professional environments.

What can I say instead of "what s up" in a formal context?

Consider using alternatives such as "how are you", "how are you doing", or "good morning" depending on the situation.

Is there a difference between "what s up" and "what's going on"?

"What s up" is usually a general greeting, while "what's going on" often implies an inquiry about a specific situation or event.

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Source & Trust

92%

Authority and reliability

4.4/5

Expert rating

Real-world application tested

Most frequent sentences: