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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
a big reason
Grammar usage guide and real-world examplesUSAGE SUMMARY
"a big reason" is correct and usable in written English.
It can be used to describe an important factor in any situation where more than one reason exists. For example, "A big reason why I decided to go back to school was to improve my career opportunities."
✓ Grammatically correct
News & Media
Alternative expressions(20)
a major factor
a primary cause
a key factor
the main reason
a significant influence
an important consideration
a substantial element
a central component
a critical aspect
a strong reason
a significant reason
a massive reason
a serious reason
a fundamental reason
a major reason
a large reason
a huge reason
a main reason
a substantial reason
a big shame
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
59 human-written examples
A big reason is history.
News & Media
A big reason is prestige.
News & Media
A big reason is language.
News & Media
A big reason?
News & Media
A big reason is the cost.
News & Media
He's a big reason why we're here".
News & Media
A big reason for that increase?
News & Media
Gonzalez was a big reason why.
News & Media
The cost was a big reason.
News & Media
That's a big reason why we lost".
News & Media
"I was a big reason they scored that third goal.
News & Media
Expert writing Tips
Best practice
When using "a big reason", ensure it's followed by a clear explanation or elaboration to provide context for the reader.
Common error
Avoid using "a big reason" when it's actually the only reason. Using "the main reason" would be more accurate in such cases.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a big reason" functions as a noun phrase that introduces a significant factor contributing to a particular situation or outcome. As Ludwig AI indicates, it is correct and usable in written English. The phrase serves to highlight the importance of a specific element.
Frequent in
News & Media
98%
Formal & Business
1%
Science
1%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "a big reason" is a commonly used phrase to introduce a significant factor contributing to a particular outcome. Ludwig AI confirms its grammatical correctness and usability across a range of contexts. Predominantly found in news and media, the phrase serves to explain or justify events, decisions, or states of affairs. While alternatives like "a major factor" or "a primary cause" exist, "a big reason" maintains a neutral register suitable for versatile communication. When using this phrase, ensure clarity by providing sufficient context and avoid overstating its importance when other factors are equally significant.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a major factor
Emphasizes the importance of the reason as a significant component contributing to an event or decision.
a primary cause
Focuses on the reason as the main origin or source of something.
a key factor
Highlights the reason as essential and crucial for understanding the situation.
a significant influence
Suggests the reason has a notable impact on the outcome.
an important consideration
Presents the reason as something that should be carefully thought about.
a substantial element
Indicates the reason is a considerable part of the whole.
a central component
Stresses the reason as a core part of the situation.
a critical aspect
Emphasizes the reason as vital and decisive.
the main driver
Highlights the reason as the force that propels or initiates something.
a notable contributor
Suggests the reason actively adds to or helps bring about a particular result.
FAQs
How can I use "a big reason" in a sentence?
You can use "a big reason" to introduce an important factor contributing to a particular outcome or situation. For example, "A big reason for the company's success was its innovative marketing strategy".
What are some alternatives to using "a big reason"?
Alternatives include "a major factor", "a primary cause", or "a key factor", depending on the specific nuance you want to convey.
Is it grammatically correct to say "a big reason why"?
Yes, it is grammatically correct and commonly used. For example, "A big reason why the project failed was due to lack of funding".
What's the difference between "a big reason" and "the main reason"?
"A big reason" implies that there are other contributing factors, while "the main reason" suggests that it is the most important or primary factor.
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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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested