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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
rationale that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "rationale that" is correct and can be used in written English.
It is typically used to introduce or explain the reasoning or justification behind a decision or action. For example: The company's rationale that reducing staff would increase profits ended up backfiring, as the remaining employees were overworked and morale suffered. The school board provided a thorough rationale that implementing a dress code would promote a more professional learning environment. The government's rationale that raising taxes would improve public services was met with widespread criticism from taxpayers. In all of these examples, "rationale that" is used to explain the reasoning behind a decision or action taken by someone or an organization. It can also be used to introduce a statement that supports or justifies a particular belief or argument.
✓ Grammatically correct
News & Media
Science
Alternative expressions(19)
the explanation is that
the justification for that
the grounds on which
the premise is that
the argument being that
the theory is that
the idea is that
explanation that
reasons that
reasoning that
principles that
reason that
theory that
proof that
principle that
explain that
justifications which
reasons for which
referring that
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
58 human-written examples
"There is a Bush rationale that runs through Vic Mackey.
News & Media
Now that's a rationale that should get their attention.
News & Media
So suggests one rationale that has been going the rounds.
News & Media
Precisely the rationale that has been discredited before.
News & Media
SK Telecom defended the purchase using a rationale that left some corporate critics even more perplexed.
News & Media
This, then, is when the moralizing rationale that draws on dehumanizing propaganda comes into play.
News & Media
In fact, the plan was uncontroversial; it was the rationale that struck me.
News & Media
But elsewhere, there's a rationale that could only come from the ranks of true believers.
News & Media
"Since Sept. 11, it is possible to articulate an energy-security rationale that can offset environmental criticism.
News & Media
"It's more about relevance," she said — a retrofitted rationale that had done little to quell the outrage.
News & Media
Of all the former Qaddafi loyalists I spoke with, only one offered a rationale that went beyond money or compulsion.
News & Media
Expert writing Tips
Best practice
When using "rationale that", ensure that the subsequent clause clearly and directly explains the reasoning behind a decision, action, or belief. Avoid ambiguity by providing specific details.
Common error
While grammatically correct, "rationale that" can sound overly formal in casual conversation. Opt for simpler alternatives like "the reason is" or "because" to maintain a natural tone.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "rationale that" functions as a connector, introducing a clause that explains or justifies a preceding statement. It provides the reasoning or basis for an action, decision, or belief. Ludwig AI confirms this usage is correct.
Frequent in
News & Media
43%
Science
31%
Formal & Business
10%
Less common in
Encyclopedias
2%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "rationale that" is a grammatically correct and frequently used expression for introducing an explanation or justification. Ludwig AI confirms its validity. While versatile, it's most common in news, scientific, and formal business contexts, offering a more structured and deliberate tone than simpler alternatives. When using this phrase, ensure the subsequent clause provides a clear and detailed reasoning, and consider the formality of your context to determine if a simpler alternative might be more appropriate. The phrase's prevalence in authoritative sources like The New York Times and The Guardian underscores its acceptance in standard English writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
reason being that
Replaces "rationale" with "reason", emphasizing the cause or justification.
the explanation is that
Substitutes "rationale" with "explanation", focusing on clarifying the underlying reasons.
the justification for that
Uses "justification" instead of "rationale", highlighting the defense or support for a decision.
the logic behind that
Replaces "rationale" with "logic", stressing the reasoning or system of principles.
the grounds on which
Emphasizes the basis or foundation for a belief or action, offering a more formal tone.
the thinking behind that
Focuses on the thought process or reasoning that led to a particular conclusion or decision.
the premise is that
Highlights the initial assumption or proposition that serves as the basis for a conclusion.
the argument being that
Uses "argument" to indicate a reasoned case presented to persuade or convince.
the theory is that
Implies a set of ideas used to explain facts or events, replacing "rationale" with a more structured approach.
the idea is that
Substitutes "rationale" with "idea", suggesting a plan or suggestion as the underlying reason.
FAQs
How can I use "rationale that" in a sentence?
Use "rationale that" to introduce an explanation or justification for something. For example, "The company's "rationale that" reducing staff would increase profits proved incorrect."
What are some alternatives to "rationale that"?
Alternatives include phrases like "reason being that", "the explanation is that", or "the justification for that", depending on the specific context.
Is there a difference between "rationale that" and "reason that"?
"Rationale" implies a more formal and structured justification, whereas "reason" is a more general term. Using ""rationale that"" suggests a well-thought-out and often documented basis for a decision.
When is it appropriate to use "rationale that" over other similar phrases?
Use ""rationale that"" in formal writing, academic papers, or business reports where a clear and logical explanation is required. In more casual settings, simpler phrases are often preferred.
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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