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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
a brief rationale
Grammar usage guide and real-world examplesUSAGE SUMMARY
'a brief rationale' is correct and usable in written English.
You can use it when you are writing an explanation or justification for a particular course of action. For example: We discussed the need to hire a new employee, and I provided a brief rationale for why this was necessary.
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
a detailed explanation
a short explanation
a concise justification
a quick reason
a quick explanation
a succinct reason
a compact justification
a summarized explanation
a brief reason
a short rationale
a brief justification
a simple rationale
a brief motivation
a succinct rationale
a brief explanation
a brief reasoning
a simpler rationale
a brief concept
a brief recital
short rationale
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
13 human-written examples
Send us your suggestions, with a brief rationale, and we'll post the best of them later in the week.
News & Media
Finally, a brief rationale for the need to design a biomimetic material inspired by the cuttlebone microstructure is provided, based on the preceding investigation.
Here is a brief rationale for the current collection of tossup states: Colorado: The president's victory here in 2008 was among his favorites, after the state had voted Republican in eight of the nine prior presidential races.
News & Media
In Section 3, after a brief rationale and review of the κESM LPP, the proposed αESM model is derived.
The CSR managers were required in a second, an open-ended question, to indicate the most likely decisions their respective companies will take when faced with the similar dilemmas (in a structured question item), after which they were required to give a brief rationale for their decisions (in an open-ended question item).
A brief rationale for the different behavioural schedules would be useful in that regard.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
47 human-written examples
Data description, sources, and brief rationale for inclusion of each covariate are provided in Table 1.
Science
A brief description and rationale of the background of HGT cycles and dual-purpose power and water systems is given.
Science
Investigators who would like access to the trial data set are encouraged to submit a brief application, outlining rationale and analytical plan, to the trial management group for approval for additional studies.
Science
When collages are completed, ask students to write a brief caption expressing the rationale behind their work.
News & Media
The best thing is the way it limits the role of its curator to a brief introduction explaining the rationale for the selections to follow.
News & Media
Expert writing Tips
Best practice
Use "a brief rationale" when introducing a decision or proposal, especially when time or space is limited.
Common error
Avoid making "a brief rationale" so concise that it lacks essential information, leaving the audience without a clear understanding of the underlying reasons.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a brief rationale" functions as a noun phrase, typically serving as a direct object or subject complement. According to Ludwig AI, it is considered grammatically correct and usable in written English. It introduces the reasons or justifications behind something.
Frequent in
Science
50%
News & Media
30%
Academia
20%
Less common in
Formal & Business
10%
Wiki
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "a brief rationale" is a grammatically sound and commonly used phrase that functions as a noun phrase. According to Ludwig AI, it is appropriate for written English and serves to introduce concise justifications or explanations. It is frequently found in scientific and news contexts. To enhance clarity, ensure the rationale is succinct yet sufficiently informative. Consider alternatives such as "a short explanation" or "a concise justification" depending on the desired nuance. The phrase's versatility and widespread use in authoritative sources, such as The New York Times and various scientific publications, reinforce its value in professional communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a short explanation
Replaces 'rationale' with 'explanation' emphasizing the act of clarifying.
a concise justification
Substitutes 'rationale' with 'justification' focusing on defending a decision or action.
a quick explanation
Uses 'quick' instead of 'brief', maintaining the meaning of brevity while focusing on speed.
a succinct reason
Replaces both 'brief' and 'rationale' to give an alternative that is shorter and more direct.
a compact justification
Uses 'compact' to reinforce the idea of something presented in a space-saving way.
a summarized explanation
Implies that an explanation has been condensed to its essential points.
a condensed reason
Focuses on reducing the explanation to its bare essentials.
a thumbnail justification
Analogy to a small image, indicating a very small amount of explanation.
a miniature explanation
Emphasizes the small scale of the explanation.
a short account of reasons
Expands on the rationale by including a word that is a synonym, 'account', with 'reasons'.
FAQs
How can I use "a brief rationale" in a sentence?
You can use "a brief rationale" to introduce the reasons behind a decision, action, or proposal. For example, "The report includes "a brief rationale" for the proposed changes to the policy".
What's the difference between "a brief rationale" and "a detailed explanation"?
"A brief rationale" offers a concise justification, whereas "a detailed explanation" provides a comprehensive and thorough account. The choice depends on the context and the level of information required.
What can I say instead of "a brief rationale"?
Alternatives to "a brief rationale" include "a short explanation", "a concise justification", or "a quick reason" depending on the context and the specific nuance you want to convey.
Is it appropriate to use "a brief rationale" in formal writing?
Yes, "a brief rationale" is suitable for formal writing when you need to provide a concise justification or explanation. However, ensure that it sufficiently covers the essential points to maintain clarity and avoid ambiguity.
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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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested