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
labeled as non-functional
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "labeled as non-functional" is correct and usable in written English.
It can be used when describing something that has been designated or identified as not working or not serving its intended purpose. Example: "The software update was labeled as non-functional due to numerous bugs that hindered its performance."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(1)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
In their words, Anthony has been labeled as "non-compliant".
News & Media
About 20% of them were labeled as non-responsive CD due to poor compliance to GFD, functional gastrointestinal disorders (e.g. GERD and irritable bowel syndrome) as well as food intolerance, e.g. to lactose.
Science
Finally, the follow-up of our CD patients showed that a high proportion of cases (about 20%) could be labeled as non-responsive CD, mainly because of low compliance to GFD or concomitant functional gastrointestinal disorders.
Science
To be labeled as non-GMO or organic, animals providing these products must be fed non-GMO or organic feed".
News & Media
These will be labeled as "non-transcoded" in the search results.
News & Media
These are labeled as Non-Coop, Binary Coop, and 4-ary Coop, respectively.
Otherwise the two complexes are labeled as non-homologous.
Science
The other members of the same cluster were labeled as non-binders and their contributions neglected.
Science
Seek products that are specifically labeled as non-GMO or GMO-free.
Wiki
The authors take the viewpoints of both component developers and component users, and their contributions encompass functional requirements such as correctness and functionality compliance as well as non-functional requirements like performance and robustness.
Science & Research
Variants designated as non-functional in Findlay and colleagues' analysis generally corresponded with those annotated as deleterious in the database, and, reassuringly, nearly all functional variants corresponded with those annotated as benign.
Science & Research
Expert writing Tips
Best practice
When using "labeled as non-functional", ensure that the context clearly indicates who or what is doing the labeling and the criteria used to determine the non-functional status.
Common error
Avoid using "labeled as non-functional" without specifying the context or criteria for the labeling. For example, instead of saying 'The device was labeled as non-functional', specify 'The device was labeled as non-functional due to a software malfunction'.
Source & Trust
60%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "labeled as non-functional" functions as a passive descriptor, indicating that something has been identified or classified as not working or not fulfilling its intended purpose. According to Ludwig AI, this phrase is correct and usable in written English.
Frequent in
Science
0%
News & Media
0%
Formal & Business
0%
Less common in
Science
0%
News & Media
0%
Formal & Business
0%
Ludwig's WRAP-UP
The phrase "labeled as non-functional" is used to describe something that has been identified as not working or not fulfilling its intended purpose. It serves as a descriptor, objectively stating the status of an object or system and as Ludwig AI confirms, it is grammatically correct and usable in English. Common alternatives include "designated as inoperative", "classified as defective", and "deemed to be out of order". While the phrase is grammatically sound, it is crucial to provide context by specifying the criteria and the labeling entity in your writing. Due to the lack of sufficient examples, the frequency is missing but the phrase can be adapted across various registers depending on the writing's context.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
considered non-operational
Focuses on the general consideration or view that something is not working.
declared out of service
Highlights a formal declaration that something is no longer in service or use.
designated as inoperative
Focuses on the official or formal designation of something being not operational.
categorized as non-active
Emphasizes the categorization of something as not being in an active or operational state.
marked as unusable
Highlights the action of marking or labeling something as not suitable for use.
classified as defective
Highlights the classification of something having flaws that prevent proper functioning.
identified as faulty
Focuses on the process of identifying or recognizing something as having a fault or defect.
deemed to be out of order
Emphasizes a judgment or assessment that something is not in working condition.
assessed as non-performing
Focuses on the evaluation or assessment of something's performance, deeming it as not performing.
rendered inoperable
Emphasizes the action that caused something to become not operational.
FAQs
How can I use "labeled as non-functional" in a sentence?
You can use "labeled as non-functional" to describe something that has been identified as not working or serving its intended purpose. For example, "The prototype was "labeled as non-functional" after failing several stress tests."
What are some alternatives to "labeled as non-functional"?
Some alternatives include "designated as inoperative", "classified as defective", or "deemed to be out of order" depending on the specific context.
Which is correct: "labeled as non-functional" or "labeled non-functional"?
"Labeled as non-functional" is generally more grammatically correct because it clearly indicates that something has been designated as being in a non-functional state. "Labeled non-functional" may be understood, but lacks the explicit verb 'as'.
What does it mean when something is "labeled as non-functional"?
It means that the item, system, or process in question has been evaluated and identified as not performing its intended function. This could be due to a variety of reasons, such as mechanical failure, software bugs, or design flaws.
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
60%
Authority and reliability
3.8/5
Expert rating
Real-world application tested