Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
be mad about
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "be mad about" is correct and usable in written English.
It can be used to express strong feelings of anger or annoyance towards someone or something. Example: "I can't believe he did that; I'm really mad about his behavior."
✓ Grammatically correct
News & Media
Alternative expressions(5)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
"The names of players will come out that people will be mad about," Moreno told The Los Angeles Times.
News & Media
"[People are] just grabbing at something to be mad about," singer Tank said.
News & Media
He must be mad about soemthing.
I can't be mad about that.
News & Media
What good is punk with nothing to be mad about?
News & Media
"We got a lot to be mad about.
News & Media
It is now your job to be mad about it.
News & Media
"I bet old Griffin's going to be mad about that," Rice said.
News & Media
Mostly, though, I just try not to be mad about it anymore".
News & Media
It's not even that they don't want it, they would be mad about it.
News & Media
At the end of the day it's business, so why would I be mad about it?
News & Media
Expert writing Tips
Best practice
When using "be mad about" in writing, consider your audience and adjust the level of formality accordingly. While widely accepted, it's less formal than "be indignant about".
Common error
While "be mad about" is widely understood, it may not be suitable for all formal writing situations. Overusing it in academic or professional documents can make your writing sound less sophisticated. Consider using more formal alternatives like "be displeased with" or "be indignant about" in such contexts.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "be mad about" functions as a predicate adjective expressing a state of anger or annoyance. It describes the subject's emotional state in relation to a specific object or situation. Ludwig confirms this with numerous examples illustrating its common usage.
Frequent in
News & Media
78%
Wiki
12%
Formal & Business
5%
Less common in
Academia
1%
Science
2%
Reference
2%
Ludwig's WRAP-UP
In summary, "be mad about" is a commonly used phrase to express anger or annoyance. Ludwig confirms that it is grammatically correct and widely accepted, although it may be less formal than alternatives like "be indignant about". The phrase is most frequently found in news and media contexts and while often interchangeable, it's important to consider your audience and choose the most appropriate level of formality. Several alternatives, such as "be angry about" or "be upset about", can be used depending on the specific nuance you wish to convey.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
be angry about
Direct synonym, expressing the same sentiment of anger but is slightly more general.
be furious about
Indicates a higher degree of anger than "be mad about".
be upset about
Implies a feeling of disappointment or unhappiness, which is less intense than anger.
be annoyed by
Suggests a mild form of anger or irritation.
be irritated by
Expresses slight anger or impatience.
be resentful of
Implies a feeling of bitterness or indignation, often directed towards someone else's success or advantages.
be indignant about
Expresses anger or annoyance provoked by what is perceived as unfair treatment.
be displeased with
Indicates dissatisfaction or disapproval.
be outraged by
Suggests a strong emotional reaction of shock and anger.
take exception to
A more formal way of expressing disagreement or annoyance.
FAQs
How can I use "be mad about" in a sentence?
You can use "be mad about" to express anger or annoyance towards something. For example, "I can't believe they cancelled the event; I'm really mad about it".
What can I say instead of "be mad about"?
You can use alternatives like "be angry about", "be upset about", or "be furious about" depending on the context.
Is it appropriate to use "be mad about" in formal writing?
While generally acceptable, "be mad about" is less formal. Consider using more formal alternatives like "be displeased with" or "be indignant about" in academic or professional contexts.
What's the difference between "be mad about" and "be angry about"?
The phrases "be mad about" and "be angry about" are largely synonymous and often interchangeable. However, "be mad about" can sometimes imply a slightly more intense or emotional reaction than "be angry about".
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested