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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
unsatisfactory for
Grammar usage guide and real-world examplesUSAGE SUMMARY
"unsatisfactory for" is a correct and usable phrase in written English.
It is typically used to describe something that is not meeting expectations or is not suitable for a particular purpose. Example: The new textbook was unsatisfactory for the advanced level students as it did not cover enough challenging material.
✓ Grammatically correct
Science
News & Media
Encyclopedias
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
Stage makeup proved to be wholly unsatisfactory for the motion-picture medium.
Encyclopedias
If the setting is vaguely unsatisfactory for cricket, the attendance threatens to be embarrassingly low.
News & Media
As you are well aware of, these weapons are completely unsatisfactory for the type of action that you have described.
News & Media
"We need to find a form of words that is unsatisfactory for all but which is not unacceptable.
News & Media
That may be unsatisfactory for the West, but it is altogether consistent with Beijing's long-term interests.
News & Media
The poor reliability of the ropes (generally hemp) used at that time made such lifting platforms unsatisfactory for passenger use.
Encyclopedias
And it is unsatisfactory for Cameron to argue that intervention would not change Britain's wider stance on Syria - because it would.
News & Media
But these days, even Bill Gates says capitalism's work is "unsatisfactory" for one-third of humanity, and not even Hillary Clinton supports Bill Clinton's 1990s trade pacts.
News & Media
Even though hand-held organizers have made strong advances in incorporating functional handwriting recognition software into powerful little palmtops, their tiny size remains unsatisfactory for many people.
News & Media
Millersville University, in a motion asking the court to dismiss the case, contends that Ms. Snyder's student teaching had been unsatisfactory for many reasons.
News & Media
After four previous inquiries deemed unsatisfactory for different reasons, this is almost certainly the last opportunity to reach a settled judgment.
News & Media
Expert writing Tips
Best practice
When using "unsatisfactory for", ensure that the reason for the inadequacy is clear to the reader. Be specific about what expectations are not being met.
Common error
Avoid using "unsatisfactory for" without providing context. Simply stating something is "unsatisfactory" can be vague. Clarify why it is unsatisfactory and for what purpose.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "unsatisfactory for" functions as an adjective phrase modifying a noun, followed by a preposition that introduces the purpose or context for which something is deemed inadequate. Ludwig AI confirms its consistent usage in diverse scenarios.
Frequent in
Science
45%
News & Media
28%
Encyclopedias
5%
Less common in
Wiki
2%
Formal & Business
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "unsatisfactory for" is a common and grammatically correct phrase used to express that something fails to meet the requirements or expectations for a specific purpose. As noted by Ludwig AI, this phrase enjoys widespread usage across various domains, including science, news, and encyclopedias. When writing, it's important to clarify the reason why something is "unsatisfactory for" a given purpose to avoid vagueness. Related phrases like "inadequate for" or "unsuitable for" can be used as alternatives depending on the nuance you want to convey. While the phrase is often encountered in formal and neutral contexts, it remains adaptable for numerous writing needs.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
inadequate for
Focuses more directly on the lack of sufficiency in meeting a specific need or requirement.
unsuitable for
Highlights the inappropriateness of something for a particular situation or use.
unacceptable for
Emphasizes that something doesn't meet the required standards or expectations.
deficient in
Indicates a specific lack or absence of something necessary or desirable.
not up to par for
Implies that something fails to reach a certain expected level or standard.
falls short of for
Suggests a failure to achieve a particular goal or standard in relation to something.
lacking in
Highlights the absence of a necessary quality or element.
does not measure up to for
Expresses that something fails to meet the required level or standard.
not good enough for
A simpler, more direct way to express that something is below the required standard.
poorly suited to
Suggests that something is a bad match or inappropriate choice for a particular role or use.
FAQs
How can I use "unsatisfactory for" in a sentence?
Use "unsatisfactory for" to describe something that doesn't meet the requirements or expectations for a particular purpose. For example, "The initial design was "unsatisfactory for" mass production because of its complexity".
What are some alternatives to "unsatisfactory for"?
Alternatives include "inadequate for", "unsuitable for", or "unacceptable for". The best choice depends on the specific nuance you want to convey.
Is it better to say "unsatisfactory for" or "not satisfactory for"?
"Unsatisfactory for" is generally more concise and commonly used than "not satisfactory for". Both are grammatically correct, but "unsatisfactory for" sounds more natural in most contexts.
When should I use "unsatisfactory for" instead of a stronger term like "useless for"?
Use "unsatisfactory for" when something has some merit but doesn't fully meet the requirements. "Useless for" implies complete ineffectiveness, whereas ""unsatisfactory for"" suggests it could be improved or is partially effective.
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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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested