the main rationale

USAGE SUMMARY

The phrase "the main rationale" is correct and usable in written English.
It can be used when discussing the primary reason or justification for a decision, action, or belief. Example: "The main rationale behind the new policy is to improve employee productivity and satisfaction."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

"The main rationale was not based on intelligence," Feith said.

The New Yorker

The main rationale for a multimonitor setup is that it increases productivity.

The New York Times - Tech

But overall, the main rationale behind Fayyad's decision seems to be to save his own political skin.

The Guardian - Opinion

The main rationale for naming, he said, is to help raise awareness about the dangers of storms.

The New York Times

Western intelligence failed to discover that Saddam had destroyed all his weapons of mass destruction (WMD), the removal of which was the main rationale for the war.

The Economist

The moral value of witnessing is still the main rationale for photographs of all kinds of calamities, despite the intrusion of sensationalism into the mix (or its continued presence).

The New York Times - Arts

The main rationale, though, is that introducing physical education is a slippery slope that will eventually lead it to becoming common to see Saudi women practise and compete in sports publicly in front of men.

The Guardian - Opinion

In announcing the new name last Thursday, Philip Morris said the main rationale was to convey the breadth of its products beyond cigarettes and beer, among them packaged foods like Kraft cheeses, Oreo cookies and Stove Top stuffing.

The New York Times

In light of the impending centenary of this global catastrophe, we find that patriotism was not always the sole or indeed the main rationale for industrial activity in wartime.

The Guardian

Professor Moshe Givoni, formerly of the Transport Studies Unit, University of Oxford "The main rationale for the first development of high speed rail in Japan and France was to increase capacity not reduce travel time.

The Guardian

In the short e-mail rescinding her job offer, the main rationale for the decision was based on her ability to fit in at the college and not her qualifications.

The New Yorker

Expert writing Tips

Best practice

When using "the main rationale", ensure that the context clearly identifies a specific decision, action, or belief you are justifying. This phrase works best when introducing a clear and central explanation.

Common error

Avoid using "the main rationale" when simpler phrases like "the main reason" or "the key point" would suffice. Overusing formal language in informal settings can sound unnatural.

Linguistic Context

The phrase "the main rationale" functions as a noun phrase that introduces the primary reason or justification behind a decision, action, or belief. As Ludwig AI confirms, the phrase is correct and usable in written English. Examples from Ludwig show it commonly introduces explanations across diverse contexts.

Expression frequency: Very common

Frequent in

Science

44%

News & Media

41%

Formal & Business

15%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "the main rationale" is a grammatically sound and frequently used phrase that serves to introduce the primary justification behind a decision, action, or belief. Ludwig AI validates its correctness and usability. As evidenced by its prevalence in scientific journals, news articles, and formal business communications, this phrase is best suited for formal contexts where clarity and explicitness are valued. When aiming for a simpler tone, consider alternatives like "the key reason" or "the primary justification". Using "the main rationale" effectively involves ensuring the context clearly defines what is being justified, avoiding overuse in simple situations.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

the primary justification

This alternative replaces "main rationale" with "primary justification", emphasizing the act of justifying a decision.

the key reason

This alternative simplifies the phrase using "key reason", which is more direct and informal.

the principal motive

This alternative uses "principal motive", highlighting the driving force behind an action.

the central argument

This alternative, "central argument", is suitable when discussing justifications within a debate or discussion.

the underlying logic

This option focuses on the logical basis supporting a decision, replacing "rationale" with "logic".

the chief consideration

Using "chief consideration" emphasizes the most important factor taken into account.

the foremost cause

This substitute uses "foremost cause" to highlight the primary factor that led to a particular outcome.

the fundamental basis

By saying "fundamental basis", the core foundation or principle is emphasized.

the essential purpose

This alternative focuses on the core aim or goal, replacing "rationale" with "purpose".

the driving force

This alternative highlights what is impelling an action.

FAQs

How can I use "the main rationale" in a sentence?

You can use "the main rationale" to introduce the primary reason or justification for a decision, action, or belief. For example: "The main rationale for the new policy is to improve employee productivity."

What's the difference between "the main rationale" and "the primary reason"?

"The main rationale" and "the primary reason" are very similar. "Rationale" often implies a more formal or considered justification, whereas "reason" is more general.

What can I say instead of "the main rationale"?

You can use alternatives like "the key reason", "the principal motive", or "the underlying logic" depending on the specific context.

Is it appropriate to use "the main rationale" in informal writing?

While grammatically correct, "the main rationale" is generally more appropriate for formal writing. In informal contexts, simpler alternatives such as "the main reason" or "the chief consideration" may be more suitable.