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
was malfunctioning
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "was malfunctioning" is correct and usable in written English.
It can be used to describe a device, system, or process that is not operating as intended or is experiencing issues. Example: "The printer was malfunctioning, causing delays in the printing process."
✓ Grammatically correct
News & Media
Science
Wiki
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
33 human-written examples
Its radio was malfunctioning.
News & Media
They travelled through time, and the machine was malfunctioning.
News & Media
At first, he thought the computer was malfunctioning.
News & Media
Convinced his problem was malfunctioning adrenal glands, she fought to get doctors to investigate a link.
News & Media
When the batteries in the remote started to run down, users thought the television was malfunctioning.
News & Media
"Not a single one was broken, not a single electronic channel was malfunctioning.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
27 human-written examples
They're malfunctioning at the moment.
News & Media
In the meantime, the relievers are malfunctioning.
News & Media
— the Large Hadron Collider in Switzerland is malfunctioning.
News & Media
It probably doesn't help that the soundtrack is malfunctioning.
News & Media
This is one reason why their labour markets are malfunctioning.
News & Media
Expert writing Tips
Best practice
When describing technical issues, use "was malfunctioning" to convey a specific type of operational failure, implying a deviation from the expected function rather than a complete breakdown.
Common error
Avoid using "was malfunctioning" in casual conversation; simpler alternatives like "wasn't working" or "was acting up" are more appropriate.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "was malfunctioning" functions as a verb phrase indicating that something was not operating correctly in the past. Ludwig AI confirms this with numerous examples illustrating its use across diverse contexts.
Frequent in
News & Media
60%
Science
25%
Wiki
10%
Less common in
Encyclopedias
1%
Formal & Business
1%
Reference
1%
Ludwig's WRAP-UP
In summary, the phrase "was malfunctioning" is a grammatically sound verb phrase used to describe a past state of operational failure. Ludwig AI showcases its prevalence across diverse contexts, primarily in News & Media and Science domains. While it maintains a neutral-to-professional tone, simpler alternatives may be more appropriate for informal settings. When technical accuracy is paramount, particularly in describing equipment failures or system errors, this phrase effectively communicates that something deviated from its expected function. As confirmed by Ludwig AI, the phrase is correct and usable in written English.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
was not working
Replaces "malfunctioning" with a more general term for non-operation.
was not functioning properly
A more formal and explicit way of saying something was not working as intended.
was out of order
Indicates a temporary state of non-function, often used for machines or systems.
broke down
Suggests a complete and sudden cessation of function.
was failing
Suggests a gradual decline in function leading to failure.
was experiencing issues
Emphasizes the presence of problems without specifying the exact nature.
was defective
Highlights an inherent flaw causing the malfunction.
suffered a fault
More formal, often used in technical contexts.
was acting up
An informal way to describe erratic or unpredictable behavior.
had a problem
A simple and direct way to indicate something was wrong.
FAQs
How can I use "was malfunctioning" in a sentence?
You can use "was malfunctioning" to describe a device, system, or process that isn't working as intended. For example: "The printer "was malfunctioning", causing delays."
What can I say instead of "was malfunctioning"?
You can use alternatives like "was not working", "was out of order", or "was failing" depending on the context.
Is it correct to say "is malfunctioning" or "was malfunctioning"?
Both are correct, but "was malfunctioning" describes a past event, while "is malfunctioning" describes a current state. Choose the tense based on when the malfunction occurred.
What is the difference between "was malfunctioning" and "broke down"?
"Was malfunctioning" implies an issue with proper function, while "broke down" suggests a complete cessation of operation. The former might be recoverable, while the latter often indicates a more serious problem.
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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested