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 large role in
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a large role in" is correct and usable in written English.
It can be used to describe the significance or importance of something in a particular context or situation. Example: "The new policy played a large role in improving employee satisfaction across the company."
✓ Grammatically correct
News & Media
Academia
Encyclopedias
Alternative expressions(20)
a significant part in
a major influence on
a major factor in
a key element in
a central aspect of
a considerable influence on
instrumental in
is heavily involved in
a broad role in
a sizeable role in
a enormous role in
a considerable role in
a tremendous role in
a major role in
a huge role in
a massive role in
a wide role in
a substantial role in
a significant role in
a vast role in
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
60 human-written examples
His work played a large role in conquering polio.
News & Media
Age also plays a large role in a person's chronotype.
News & Media
Of course, anthropomorphism played a large role in their depiction.
News & Media
Melodrama also plays a large role in "The Inheritor's Powder".
News & Media
Color plays a large role in your images.
News & Media
ECONOMIC ideas play a large role in shaping the world.
News & Media
Urbanisation, too, plays a large role in regional variations.
News & Media
Hog production has also played a large role in agriculture.
Encyclopedias
Religion played a large role in her politics.
News & Media
Alcohol usually plays a large role in the festivities.
News & Media
Technology is playing a large role in today's work environment.
Academia
Expert writing Tips
Best practice
When using "a large role in", ensure the context clearly defines what is being influenced. Specificity enhances the impact of your statement. For example, instead of "Technology plays a large role", specify: "Technology plays a large role in modern education".
Common error
Avoid exaggerating the impact by using "a large role in" when the influence is only moderate. Opt for phrases like "a contributing factor" if the role is less significant.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a large role in" functions primarily as a noun phrase, often used as a subject complement or object of a preposition. It highlights the degree of importance or influence something has within a given context. Ludwig shows its consistent use in diverse scenarios.
Frequent in
News & Media
52%
Academia
24%
Encyclopedias
6%
Less common in
Science
12%
Formal & Business
6%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "a large role in" is a grammatically sound and frequently used expression to denote the significant influence or importance of something. Ludwig AI confirms its validity and widespread application across various domains, from news and academia to encyclopedias. It's essential to provide context to clarify the specific influence and avoid overstating its impact. Consider using alternatives like "a significant part in" or "a major factor in" to fine-tune your message. The phrase is versatile and suitable for diverse writing styles, making it a valuable addition to your vocabulary.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a significant part in
Emphasizes the importance but uses 'significant' instead of 'large'.
a major factor in
Highlights the influential nature, replacing 'role' with 'factor'.
a key element in
Focuses on essential components, substituting 'role' with 'element'.
a central aspect of
Shifts the focus to centrality, using 'aspect' instead of 'role'.
a considerable influence on
Replaces 'role' with 'influence' and restructures the sentence.
instrumental in
Implies the phrase was crucial or vital for an end result.
plays a crucial part in
Similar meaning with emphasis on the crucial nature of the role.
substantially contributes to
Formal alternative, stressing the contribution made.
is heavily involved in
Highlights active participation and involvement.
bears great responsibility for
Emphasizes the weight of responsibility associated with the role.
FAQs
How can I use "a large role in" in a sentence?
Use "a large role in" to indicate that something is significant or important in a particular situation. For example, "Education plays "a large role in" personal development."
What can I say instead of "a large role in"?
You can use alternatives like "a significant part in", "a major factor in", or "a key element in" depending on the context.
Is it correct to say "play a big role in" instead of "a large role in"?
Yes, "play a big role in" is also correct and commonly used, though ""a large role in"" may sound slightly more formal.
What's the difference between "a large role in" and "a decisive role in"?
"A large role in" indicates something has a significant impact, while "a decisive role in" suggests something determines the outcome. The latter implies a more critical influence.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
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