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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
most important reason
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "most important reason" is correct and usable in written English.
You can use it when emphasizing the primary or chief reason for a particular argument or decision. Example: "The most important reason for implementing this policy is to enhance employee productivity."
✓ Grammatically correct
News & Media
Science
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
57 human-written examples
"For me," he says, "that's the most important reason.
News & Media
But it is not the most important reason.
News & Media
And the most important reason is the voters themselves.
News & Media
And perhaps the most important reason of all?
News & Media
Which leads to the most important reason of all.
News & Media
The most important reason lies with the 2003 vintage, just five months old.
News & Media
"That's probably the most important reason I love playing here, along with us having success".
News & Media
The growth of local women's groups has been the most important reason for these advances.
News & Media
And that brings us to probably the most important reason of all: Adolf Hitler.
News & Media
"For me, this is the most important reason to celebrate Ariel 1.
News & Media
The most important reason for the decline of musical miscegenation, however, is social progress.
News & Media
Expert writing Tips
Best practice
When using "most important reason", ensure it genuinely represents the predominant factor and not just one of several significant reasons. Clarity in prioritization enhances the argument's impact.
Common error
Avoid using "most important reason" when multiple factors contribute significantly. Instead, consider using phrases like "a key reason" or "one of the primary reasons" to acknowledge other influences.
Source & Trust
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "most important reason" functions as a noun phrase that identifies the primary cause, motive, or justification for a particular action, decision, or event. As indicated by Ludwig, the phrase is correct and usable in written English.
Frequent in
News & Media
45%
Science
40%
Formal & Business
10%
Less common in
Academia
3%
Encyclopedias
1%
Wiki
1%
Ludwig's WRAP-UP
In summary, "most important reason" is a grammatically sound and frequently used phrase to emphasize the primary cause or justification. Ludwig AI confirms its correctness and usability across various contexts, particularly in news, science, and formal business settings. While versatile, it's crucial to ensure that it genuinely represents the predominant factor. Alternatives like "primary reason" or "key reason" can be used depending on the desired nuance. Being mindful of overstating the importance of a single reason is essential for maintaining clarity and accuracy in writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
primary reason
Focuses on the leading cause or justification, simplifying the emphasis on importance.
main reason
Emphasizes the principal cause, omitting the superlative degree.
key reason
Highlights a crucial factor, using a different adjective to convey significance.
chief reason
Indicates the top or leading cause, replacing "most important" with "chief".
principal reason
Highlights the primary reason, using a synonym to "main".
overriding reason
Suggests a reason that takes precedence over all others, indicating a stronger influence.
foremost reason
Emphasizes the reason that comes first in importance, maintaining a sense of priority.
dominant reason
Highlights the prevalent or controlling cause, suggesting a strong influence.
fundamental reason
Identifies the basic or essential cause, shifting the emphasis to the root of the issue.
underlying reason
Points to a less obvious but crucial cause, focusing on the foundational aspect.
FAQs
What are some alternatives to "most important reason"?
You can use alternatives like "primary reason", "main reason", or "key reason" depending on the context.
How can I use "most important reason" in a sentence?
The phrase "most important reason" is used to emphasize the primary cause or justification for something. For example: "The "most important reason" for implementing this policy is to enhance employee productivity."
Is there a more formal way to say "most important reason"?
Yes, in formal contexts, you could use phrases such as "principal reason" or "overriding reason". These alternatives convey a similar meaning with a more sophisticated tone.
What's the difference between "most important reason" and "important reason"?
"Most important reason" indicates the single, top reason, while "important reason" suggests that the reason is significant but doesn't necessarily outrank all other reasons.
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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
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested