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
I was boiling
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I was boiling" is correct and usable in written English.
It can be used to express a state of extreme anger or frustration in a past context. Example: "When I found out that my colleague took credit for my work, I was boiling with rage."
✓ Grammatically correct
News & Media
Alternative expressions(20)
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
13 human-written examples
Although I was boiling inside, I kept my mouth shut.
News & Media
"I had to put it down after 11 pages because I was boiling with jealousy".
News & Media
I had to strip out in the little curtained area, and I was boiling with anger by the time I left.
News & Media
I was boiling and could feel the heat of all the people around me, but every time I jumped I could feel the cool night air before disappearing back into the crowd.
News & Media
I was boiling up inside because we were playing so badly.
News & Media
"Obviously I was boiling up inside and it would have been nice to celebrate because I was happy that I'd scored, but I managed to keep myself calm".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
47 human-written examples
I realized this was a test of how hard I was boiled.
News & Media
The first summer I worked there it was boiling - every day the sun was shinning and the beach was packed.
News & Media
I kept fainting because it was boiling.
News & Media
I am boiling.
News & Media
"I'm boiling and furious that they're trying to score points over something as important as Remembrance Day".
News & Media
Expert writing Tips
Best practice
When using "I was boiling" to describe anger, consider adding a prepositional phrase like "with anger" or "with rage" to clarify the intensity of the emotion. For example, "I was boiling with anger after the meeting."
Common error
Avoid using "I was boiling" in contexts where the intended meaning is ambiguous between feeling very hot and feeling extremely angry. Use more specific language such as "I was sweltering" for heat or "I was furious" for anger to prevent misinterpretation.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I was boiling" functions primarily as a descriptive statement. It depicts a past state, indicating either a high degree of anger or a sensation of extreme heat. As demonstrated by Ludwig, the context determines the specific interpretation.
Frequent in
News & Media
85%
Formal & Business
5%
Academia
5%
Less common in
Reference
1%
Science
1%
Wiki
1%
Ludwig's WRAP-UP
In summary, the phrase "I was boiling" is a versatile expression used to convey either intense anger or a sensation of extreme heat. As Ludwig AI confirms, its grammatical correctness and common usage make it suitable for various contexts, predominantly in news and media. When employing this phrase, it's essential to consider the context to avoid ambiguity and ensure the intended meaning—whether emotional or physical—is clearly communicated. While alternatives like "I was furious" or "I was sweltering" offer more specific connotations, "I was boiling" remains a potent and widely understood descriptor of strong feelings or sensations.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
My blood was boiling
Emphasizes anger from within.
I was furious
A direct synonym for being very angry.
I was seething
This alternative specifically focuses on suppressed anger or resentment.
I was fuming
This implies a more visible display of anger, like smoke.
I was enraged
This suggests a state of intense fury and loss of control.
I was incandescent with rage
This is a more literary and intense way of expressing extreme anger.
I was sweltering
This focuses on the feeling of being extremely hot and uncomfortable.
I was roasting
Similar to sweltering, but can imply a more intense heat.
I was overheated
A more clinical way to describe feeling too hot.
I felt like I was in a furnace
Uses a simile to emphasize the feeling of extreme heat.
FAQs
What does "I was boiling" mean?
The phrase "I was boiling" typically means that someone was extremely angry or that they were feeling very hot. The exact meaning depends on the context.
How can I use "I was boiling" in a sentence?
You can use "I was boiling" to describe a past state of intense anger, such as, "I was boiling when I found out about the betrayal." Alternatively, you can use it to express feeling extremely hot, like "I was boiling in that stuffy room."
What can I say instead of "I was boiling" when referring to anger?
You can use alternatives like "I was furious", "I was seething", or "I was enraged" depending on the specific nuance you want to convey.
Is it correct to say "I was boiling with anger"?
Yes, "I was boiling with anger" is a grammatically correct and commonly used phrase to emphasize the intensity of the anger felt. The addition of "with anger" clarifies the emotion being experienced.
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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested