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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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definitely mad

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "definitely mad" is correct and usable in written English.
It can be used to express a strong certainty about someone's mental state or emotional reaction, often in a colloquial context. Example: "After hearing the news, she was definitely mad at her friend for not telling her sooner."

✓ Grammatically correct

News & Media

Formal & Business

Wiki

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

"People are definitely mad about Christmas here.

News & Media

The Guardian

Human-verified similar examples from authoritative sources

Similar Expressions

57 human-written examples

I'm not saying all prime ministers necessarily definitely go mad or even go mad at the same rate.

News & Media

The Guardian

You have to put the risk of death to the back of your mind - or you would definitely go mad.

News & Media

BBC

Of course, you're not going to do any of it without a ticket, and your wallet will definitely be mad if you don't take advantage of the opportunity to save $1,000 on your Disrupt ticket before prices jump after August 25.

News & Media

TechCrunch

But I'll definitely watch "Mad Dogs" when it returns, in large part thanks to the show's unfussy humor and energy, and also because the cast (Ben Chaplin, Romany Malco, Billy Zane, Steve Zahn and Michael Imperioli) gels so well together.

News & Media

Huffington Post

I definitely got mad at the Israeli Government and army.

Formal & Business

Unicef

"So when Cheryl gets mad, definitely the street comes out.

News & Media

The New York Times

Something we definitely weren't mad at.

News & Media

Huffington Post

I definitely thought that Mad Max Fury Road was a chick flick -- for its many diverse women roles, the finally futuristic make-up, and the fashion, oh the fashion!

News & Media

Huffington Post

He knew giddy, mad love, definitely.

News & Media

The Guardian

Are we definitely going to have "Mad Men" back in 2013?

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

Use "definitely mad" to express strong certainty about someone's anger or displeasure, particularly in informal contexts. It conveys a more emphatic feeling than simply saying someone is "mad".

Common error

Avoid using "definitely mad" in highly formal or professional writing. While grammatically correct, it can sound too colloquial. Opt for more formal alternatives like "certainly angry" or "undeniably upset" for a more appropriate tone.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

4.4/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "definitely mad" functions as an intensifier (definitely) modifying an adjective (mad). It serves to emphasize the degree or certainty of the emotional state being described. The Ludwig examples show its common usage in expressing assured anger or displeasure.

Expression frequency: Uncommon

Frequent in

News & Media

33%

Formal & Business

33%

Wiki

33%

Less common in

Science

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "definitely mad" is used to emphasize certainty about someone's anger, fitting well in informal settings. As Ludwig AI explains, it's grammatically correct and conveys a strong conviction. While acceptable, more formal alternatives may be preferable in professional or academic contexts. The phrase appears most often in news media, reflecting its appropriateness for casual communication. Alternatives like "certainly angry" or "absolutely furious" offer similar meanings with slight variations in intensity.

FAQs

How can I use "definitely mad" in a sentence?

You can use "definitely mad" to emphasize the intensity of someone's anger. For instance, "She was "definitely mad" when she found out about the surprise party."

What are some alternatives to "definitely mad"?

Alternatives include "certainly angry", "absolutely furious", or "clearly incensed". The choice depends on the specific context and the desired level of formality.

Is "definitely mad" appropriate for formal writing?

While grammatically correct, "definitely mad" is generally better suited for informal contexts. Formal writing may require more refined alternatives such as "undeniably upset" or "certainly displeased".

What is the difference between "definitely mad" and "really mad"?

"Definitely mad" emphasizes a stronger degree of certainty regarding someone's anger, whereas "really mad" focuses more on the intensity of the emotion. Both are informal, but "definitely mad" highlights the speaker's confidence in their assessment.

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Source & Trust

84%

Authority and reliability

4.4/5

Expert rating

Real-world application tested

Most frequent sentences: