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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
is appropriate by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is appropriate by" is not correct and does not convey a clear meaning in written English.
It is not commonly used and may lead to confusion regarding the intended message. Example: "The method is appropriate by the standards set forth in the guidelines." (This sentence is awkward and unclear.)
⚠ May contain grammatical issues
Science
News & Media
Academia
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
Certainty about the historical facts would be an even greater pretense in a report like this — unsupported, as is appropriate, by use of even the basic tools of civil litigation.
The outrage is appropriate: by inserting Google + results into search they're shoving the social network down our throat in direct contradiction to previous promises about doing no evil.
News & Media
In mid-June, weeks before the latest round of poor job numbers came out, U.C. Berkeley professor and former Clinton administration official Brad DeLong was arguing that "the Obama administration's federal fiscal stimulus programs are on the low side of what is appropriate by a substantial margin".
News & Media
Common garden experiments may show which explanation is appropriate by revealing the relationship between ambient temperatures and larval developments.
Science
It will also be checked if the population data is appropriate by comparing it with data from the census and other official sources.
Science
Given the large sample sizes available here, asymptotic t testing for differences in means is appropriate by virtue of the central limit theorem.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
Equally arresting is Sean McNall, as Ragnar, the underling whose artistry is appropriated by Solness.
News & Media
Credit flows up in this structure and usually is appropriated by the highest ranking officer involved in a decision.
News & Media
The Protestant reformers, led by Martin Luther, echoed Augustine in their insistence that justification is by grace alone, which is appropriated by faith.
Encyclopedias
Only a lucky few companies experience that defining moment when a brand is appropriated by a pop culture icon.
News & Media
such other requirements and terms as determined to be appropriate by the Secretary.
Academia
Expert writing Tips
Best practice
Avoid using the phrase "is appropriate by". Opt for clearer and more common alternatives like "is appropriate according to" or "is considered appropriate by" to improve clarity and grammatical correctness.
Common error
A common mistake is using "by" when "according to" or "for" is more suitable. For example, instead of saying "The method is appropriate by the guidelines", say "The method is appropriate according to the guidelines" or "The method is appropriate for this situation".
Source & Trust
88%
Authority and reliability
2.2/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is appropriate by" functions as a descriptive phrase attempting to indicate that something meets the criteria for a particular situation. However, Ludwig AI indicates this phrase is not correct and sounds awkward.
Frequent in
Science
34%
News & Media
33%
Academia
33%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, while the phrase "is appropriate by" appears in various contexts like science, news, and academia, Ludwig AI flags it as grammatically incorrect and suggests it lacks clarity. It attempts to express suitability or compliance, but there are better alternatives. For clearer and more accurate writing, it is best to use alternatives such as "is appropriate according to", "is considered appropriate by", or "is suitable for".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is appropriate according to
Specifies the standard or authority that determines appropriateness. Directly indicates that the appropriateness is judged by a specific set of criteria.
is considered appropriate by
Highlights the perspective or judgment of a particular group or individual in determining appropriateness. Emphasizes that the judgment is subjective.
is deemed appropriate by
Similar to "is considered appropriate by", but suggests a more formal or official assessment of appropriateness.
is suitable for
Focuses on the fitness of something for a particular purpose or situation. Emphasizes the applicability of something.
is fitting for
Similar to "is suitable for", but may imply a closer or more natural alignment. Suggests a harmonious relationship.
is proper for
Indicates adherence to established customs or rules of conduct. Highlights conventional standards.
is right for
Suggests that something is correct or ideal for a given situation. Emphasizes correctness or ideality.
is justified by
Indicates that there are valid reasons or grounds for something. The appropriateness is linked to a rationale.
is warranted by
Suggests that something is justified or necessary based on the circumstances. The circumstances justify the action.
is supported by
Emphasizes that the appropriateness is backed by evidence or authority. Suggests a foundation of support.
FAQs
How can I rephrase "is appropriate by" to sound more natural?
Consider using alternatives like "is appropriate according to", "is considered appropriate by", or "is suitable for" depending on the specific context.
Is "is appropriate by" grammatically correct?
The phrase "is appropriate by" is not considered grammatically correct in standard English. It's better to use phrases like "is appropriate according to" or "is deemed appropriate by".
What's the difference between "is appropriate by" and "is appropriate according to"?
"Is appropriate by" is grammatically awkward and less clear. "Is appropriate according to" specifies a standard or guideline that determines the appropriateness, making it a more precise and understandable phrase.
Can you provide examples of correct usage for phrases similar to "is appropriate by"?
Instead of "The action is appropriate by the rules", say "The action is appropriate according to the rules" or "The action "is justified by" the rules".
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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
88%
Authority and reliability
2.2/5
Expert rating
Real-world application tested