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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a single rationale
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a single rationale" is correct and usable in written English.
It can be used when referring to one specific reason or explanation for a decision or action. Example: "The committee decided to proceed with the project based on a single rationale: the potential for significant community benefits."
✓ Grammatically correct
News & Media
Wiki
Science
Alternative expressions(20)
one justification
a sole reason
the only explanation
a solitary motive
a primary reason
a key consideration
a fundamental premise
a decisive factor
the driving force
a single idea
a clear rationale
a single source
a single word
a single glove
a single take
a single parent
a single statistic
a single bullet
a single friend
a single day
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
9 human-written examples
In neither case did the five justices in the majority fully agree on a single rationale.
News & Media
The court, and Roberts in particular, has been very clear that regulation of campaign contributions is allowed under a single rationale.
News & Media
As Carpenter recounts, the attempts of the Harris County district attorney, Chuck Rosenthal, to articulate a single rationale for the law became painful to watch.
News & Media
With a 6-to-3 vote but lacking a single rationale that could command a majority, the court stepped cautiously and appeared intent on avoiding a one-size-fits-all constitutional prescription for a world of rapidly changing family dynamics.
News & Media
E-mail address GO SIGN UP Share Tweet The court, and Roberts in particular, has been very clear that regulation of campaign contributions is allowed under a single rationale.
News & Media
However, the six justices in the majority could not agree on a single rationale for the decision.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
51 human-written examples
(1) No single rationale commanded a majority in Bazzle, which concerned contracts between a commercial lender and its customers that had an arbitration clause that did not expressly mention class arbitration.
Academia
Some studies have evaluated the combination of IRI, l-OHP and FU concurrently in a single regimen, the rationale being that nonspecific resistance to therapy may develop after first-line therapy.
Science
The most ideologically committed settlers -- the very ones who live in the fringe settlements Mr. Sharon wants to evacuate, rather than in the sprawling, bedroom communities he wants to keep -- view leaving a single settlement as shattering the rationale for retaining any.
News & Media
When our illumination comes from electricity by wire and our heating from natural gas, electricity or steam produced in an apartment building boiler that is at a remove from our households, there really is no rationale for a single spring purge.
News & Media
But Iran delayed for months, and the figures contained in the inspectors' report on Monday indicated that even if Iran now shipped the agreed-upon amount of nuclear material out of the country, it would retain enough for a single weapon, undercutting the American rationale for the deal.
News & Media
Expert writing Tips
Best practice
Use "a single rationale" when you want to emphasize that there is one clear and primary reason for a decision or action, avoiding ambiguity.
Common error
Avoid using "a single rationale" if multiple factors contribute significantly to a decision. In such cases, it's more accurate to discuss "multiple rationales" or "a combination of factors".
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a single rationale" functions as a noun phrase, typically serving as the subject complement or object of a sentence. Ludwig examples demonstrate its use in explaining decisions, actions, or beliefs, providing a clear and concise justification.
Frequent in
News & Media
44%
Science
33%
Wiki
22%
Less common in
Formal & Business
0%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "a single rationale" is a noun phrase used to emphasize that there is one clear and primary reason for a decision, action, or belief. Ludwig AI confirms that the phrase is grammatically correct. While the phrase sees usage across general news, scientific research, and collaborative wiki-based resources, it's usage is mostly uncommon. When using this phrase, ensure that you're highlighting the main reason, and that other contributing causes are considered secondary. Alternative phrases include "one justification" and "a sole reason".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
one justification
Replaces "rationale" with a synonym, maintaining the singular aspect.
a sole reason
Substitutes "rationale" with "reason" and "single" with "sole" for emphasis.
the only explanation
Shifts the focus to explaining, implying a unique explanation exists.
a unique ground
Replaces "rationale" with "ground", suggesting a foundation or basis.
a solitary motive
Focuses on the motivation behind an action, using "solitary" to emphasize singleness.
a primary reason
Highlights the main reason, though it doesn't exclude other contributing factors.
a key consideration
Emphasizes the importance of a single factor in decision-making.
a fundamental premise
Highlights the underlying assumption as the primary rationale.
a decisive factor
Indicates that one particular element was the deciding influence.
the driving force
Emphasizes the active role of the rationale in initiating action.
FAQs
How can I use "a single rationale" in a sentence?
You can use "a single rationale" to highlight the primary reason for a decision or action. For example, "The company's decision was based on "a single rationale": to increase market share".
What are some alternatives to "a single rationale"?
Alternatives include "one justification", "a sole reason", or "the only explanation", depending on the specific context.
When is it appropriate to use "a single rationale"?
Use "a single rationale" when you want to emphasize that there is one clear and primary reason for a decision or action, and that other potential reasons are secondary or irrelevant.
Is "a single rationale" more formal than "one reason"?
Yes, "a single rationale" tends to be more formal than "one reason". "Rationale" itself is a more formal term than "reason", making the entire phrase suitable for professional or academic contexts.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested