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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 not suitable for use
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "was not suitable for use" is correct and usable in written English.
It can be used to describe something that is inappropriate or inadequate for a particular purpose or function. Example: "The equipment was found to be defective and was not suitable for use in the laboratory."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Alternative expressions(20)
could not be utilized
could not be used
was not applicable
could not be made
could not be photographed
could not be tempted
could not be found
could not be confirmed
could not be broken
could not be identified
could not be reached
could not be bothered
could not be verified
could not be located
could not be saved
could not be contacted
was not available for use
could not be exercised
could not be deployed
could not be integrated
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
7 human-written examples
The F.D.A. said diethylene glycol in any amount was not suitable for use in toothpaste.
News & Media
But the regulators said primary responsibility for the deaths rested with traders in Spain and Panama who knew the product was not suitable for use in medicine but sold it for that purpose anyway.
News & Media
Even when I placed the iPod in a Belkin cradle, the $30 iPod TuneDok, which fits into a cup holder, I found that the iPod's navigation system was not suitable for use when roaring down the road at 65 miles an hour.
News & Media
Use of the same PT for B and S resulted in different behavior when later exposed to FT. The BU PT affected pen exit as anticipated; however, SU caused animals to be highly reluctant to exit and was not suitable for use.
Science
One distal radius fracture was not suitable for use with either technique, leaving a total of five distal radius fractures for comparison.
This potentially identifies it as a functioning antagonist, but was not suitable for use locally in skin.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
Thank you for sending us your photo but unfortunately it is not suitable for use on facespinTM.
News & Media
LAVs are economical to produce and potent, but are not suitable for use in the immunocompromised.
Science
Remifentanil is not suitable for use as a sole induction agent.
Under the proposal, the uranium would be shipped to France and Russia in exchange for more highly enriched fuel rods that are not suitable for use in weapons.
News & Media
The traditional ways of looking at risk are not suitable for use in resilience engineering, but other risk perspectives exist.
Science
Expert writing Tips
Best practice
When using "was not suitable for use", clearly state the reason for its unsuitability to provide context and avoid ambiguity.
Common error
Avoid using "was not suitable for use" without specifying the context or application. Be specific about why something is unsuitable to avoid misinterpretations.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "was not suitable for use" functions as a descriptive phrase, indicating that a particular item, method, or substance is inappropriate or inadequate for a specific purpose. Ludwig AI affirms its correctness and usability in written English.
Frequent in
Science
60%
News & Media
30%
Encyclopedias
10%
Less common in
Formal & Business
0%
Wiki
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "was not suitable for use" is a descriptive term used to denote that something is inappropriate or inadequate for a particular application. Ludwig AI confirms the expression's grammatical correctness and usability, highlighting its function in contexts where clarity and accuracy are crucial. Usage analysis shows that it appears most frequently in scientific and news contexts. For alternatives, consider phrases like "was not appropriate for use" or "was not fit for purpose" to express similar meanings, adjusting for the specific nuance you intend to convey. When using the phrase, ensure you provide clear context to avoid ambiguity.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
was not appropriate for use
Replaces "suitable" with "appropriate", suggesting something doesn't fit the intended purpose or situation.
was not fit for purpose
A more direct and emphatic way to say something couldn't fulfill its intended function.
was not designed for use
Focuses on the original intent of the item or tool, indicating it's being used outside its intended parameters.
was not intended for use
Similar to "was not designed for use", but emphasizes the original purpose over the design itself.
was not meant for use
Indicates the item's purpose was never to be used in a particular application.
was not proper for use
Implies that using something in a certain way would be incorrect or against protocol.
was not equipped for use
Highlights the lack of necessary features or capabilities for a specific task.
was not advisable for use
Indicates that using something in a certain way is not recommended due to potential risks or drawbacks.
was not conducive to use
Suggests the conditions or environment made the item difficult or impossible to use effectively.
could not be utilized
A more formal way to express that something could not be put to use due to limitations or restrictions.
FAQs
What does "was not suitable for use" mean?
It means something is not appropriate or adequate for a particular purpose. Consider alternatives like "was not appropriate for use" or "was not fit for purpose".
When should I use "was not suitable for use"?
Use it when you need to express that an item, method, or substance cannot be used effectively or safely for a given application due to its characteristics or limitations.
What are some alternatives to "was not suitable for use"?
Alternatives include "was not intended for use", "was not designed for use", or "was not equipped for use", depending on the specific reason for its unsuitability.
Is "was not suitable for use" formal or informal?
It's generally considered neutral and can be used in both formal and informal contexts. However, more formal alternatives like "could not be utilized" exist for highly professional settings.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested