Used and loved by millions
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 legitimate rationale for
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a legitimate rationale for" is correct and usable in written English.
It can be used when discussing a valid reason or justification for a particular action, decision, or belief. Example: "The committee provided a legitimate rationale for their decision to increase funding for the project."
✓ Grammatically correct
News & Media
Science
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
7 human-written examples
If the state lacks a legitimate rationale for imposing on Americans a heterosexual definition of marriage, it seems pretty likely that it likewise lacks a legitimate rationale for imposing on Americans a monogamous definition of marriage.
News & Media
"Many loyal Muslims," he writes, believe that the September 11th attacks "justified the American assault and have given it a legitimate rationale for reoccupying the Islamic world".
News & Media
The free expression of contrary and dissenting opinion is not a legitimate rationale for internment, despite vague and clichéd state concerns for national security.
Encyclopedias
"Our concern is that the guidance has been deliberately drafted to put charities off speaking out even when they have a legitimate rationale for expressing their views on the referendum," he said.
News & Media
From the Bush administration's perspective, Iraq's refusal to accept what Vice President Dick Cheney calls a "go anywhere, any time kind of inspection regime" provides a legitimate rationale for military action aimed at toppling Saddam Hussein.
News & Media
Yes, I've heard the argument that those who earn over $250,000 are a small group - as if small numbers is a legitimate rationale for profiling.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
We recognize that no one in the Trump administration is sitting at that table right now, and in this regard, "do less harm" is a perfectly legitimate rationale for opposing their reckless trade policies.
News & Media
Indeed, this limitation is implied by the very description of psi as "anomalous," and it provides an arguably legitimate rationale for imposing the requirement that the evidence for psi be "extraordinary".
Science
He insists that Iraq be seen as the Bush Administration's mistake, not America's, and that in the future, when there is a legitimate rationale to act in America's interest "with respect for the American people, with an openness, with truth, with legitimate cause and intelligence," then "Americans will follow the truth and respond to the real needs of our country".
News & Media
The court reaffirmed that finding in 2003, while also reaffirming that diversity was a legitimate rationale.
News & Media
In other words, have DPS approaches a legitimate rationale to be implemented?
News & Media
Expert writing Tips
Best practice
When using the phrase "a legitimate rationale for", ensure that the rationale is supported by evidence and aligns with established principles or standards. Avoid relying on personal opinions or biases.
Common error
Avoid using "a legitimate rationale for" when the reasoning is weak, unsubstantiated, or based on questionable assumptions. Using the phrase in such cases can undermine your credibility.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a legitimate rationale for" functions as a noun phrase that introduces a reason or justification that is considered valid and acceptable. As shown in the Ludwig examples, it is often used to explain or defend decisions, actions, or beliefs.
Frequent in
News & Media
50%
Science
25%
Academia
25%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "a legitimate rationale for" is a phrase used to introduce a valid and acceptable reason or justification for a particular action, decision, or belief. Ludwig AI confirms its grammatical correctness and usability in written English. While primarily found in news and media, science, and academic contexts, it serves to provide a credible explanation, often with the intent to persuade. When using the phrase, ensure that the rationale is well-supported by evidence and aligns with established principles to maintain credibility. Alternatives such as "a valid justification for" or "a good reason for" can be used depending on the desired level of formality.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a valid justification for
Emphasizes the legal or moral correctness of the rationale.
a sound basis for
Suggests a strong and reliable foundation for the rationale.
a good reason for
A simpler, more informal way to express the same idea.
a justifiable cause for
Highlights the defensibility of the reason.
a reasonable explanation for
Focuses on the logical coherence of the rationale.
an acceptable motive for
Considers the rationale from the perspective of whether it's permissible or satisfactory.
a defensible argument for
Highlights the aspect of defending a position with the rationale.
a well-founded ground for
Implies the rationale is based on solid evidence or principles.
an understandable reason for
Focuses on the rationale being easy to comprehend.
a compelling case for
Emphasizes the persuasive nature of the rationale.
FAQs
How can I use "a legitimate rationale for" in a sentence?
Use "a legitimate rationale for" when you want to explain or justify an action, decision, or belief with a valid and acceptable reason. For example, "The company had "a legitimate rationale for" restructuring its departments".
What are some alternatives to "a legitimate rationale for"?
You can use alternatives like "a valid justification for", "a sound basis for", or "a good reason for" depending on the context.
When is it appropriate to use the phrase "a legitimate rationale for"?
It is appropriate to use "a legitimate rationale for" when you have a well-supported and justifiable reason that aligns with established principles or standards. It's best used in formal or professional contexts.
What's the difference between "a legitimate rationale for" and "a good reason for"?
"A legitimate rationale for" implies a more formal and well-reasoned justification, while "a good reason for" is a simpler and more general explanation.
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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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested