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
big role of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "big role of" is correct and usable in written English.
It can be used when discussing the significance or importance of a particular factor or element in a situation or context. Example: "The big role of technology in education has transformed the way students learn and interact with information."
✓ Grammatically correct
News & Media
Science
Alternative expressions(6)
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
11 human-written examples
Video plays a big role, of course.
News & Media
Consumers still play a big role, of course.
News & Media
Amy Shoremount, with her bright soprano, got the complicated role of Nina more or less under her belt, but the big role of Constantine taxed Raymond Ayers's baritone.
News & Media
"The big role of the Fed president is crisis management and he has been baptized by fire," said C. Fred Bergsten, director for the Institute for International Economics in Washington.
News & Media
"I am simply determined to do my utmost in being handed this big role of steering Toyota as it faces its worst crisis in a century," Mr. Toyoda told a nationally televised news conference.
News & Media
"I am determined to do my utmost in being handed this big role of steering Toyota as it faces what is said to be its worst crisis in a century," he told reporters in a nationally televised news conference.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
47 human-written examples
Focus plays a big role on the day of a competition as well.
News & Media
But that claim gives short shrift to the far bigger role of changing social norms.
News & Media
It is encouraging that consumer spending has started to play a bigger role of late.
News & Media
She was rewarded with a tiny role, while her brother David played the bigger role of Winkelmann.
News & Media
So there is another question for 2011: will DSK, as he is usually known, give up the big stage of the IMF to bid for the even bigger role of the French presidency?
News & Media
Expert writing Tips
Best practice
When using "big role of", ensure the context clearly defines what is playing the role and what the effects are. This enhances clarity and strengthens your statement.
Common error
Avoid using "big role of" when a "minor role of" or "small role of" would be more accurate. Overstating the importance can weaken your argument and credibility.
Source & Trust
87%
Authority and reliability
4.4/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "big role of" functions as a noun phrase, typically used to introduce or highlight the significance of a particular element or factor within a broader context. As Ludwig AI confirms, this phrase is usable in written English. Examples show its use in various contexts, emphasizing importance.
Frequent in
News & Media
46%
Science
39%
Wiki
7%
Less common in
Formal & Business
4%
Academia
2%
Reference
2%
Ludwig's WRAP-UP
The phrase "big role of" is a grammatically sound and generally accepted way to emphasize the importance of something. Ludwig AI confirms this assessment. While its usage frequency is uncommon, it appears across various contexts, particularly in news and media, and science. When using this phrase, ensure clarity by explicitly stating what is playing the role and its effects. Alternatives like "significant influence of" or "major impact of" can offer nuanced variations in meaning.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
significant part played by
Replaces "role" with "part played by" and "big" with "significant", emphasizing the impact.
major influence of
Substitutes "role" with "influence", highlighting the effect something has.
key function of
Replaces "role" with "function", focusing on the purpose or activity.
primary importance of
Emphasizes the level of importance rather than the specific function.
central aspect of
Highlights that something is a core element.
dominant contribution of
Focuses on the contribution something makes and its prominence.
critical effect of
Highlights the effect and its importance.
considerable impact of
Focuses on the impact and its size.
vital contribution of
Emphasizes the necessity and contribution.
principal responsibility of
Highlights a duty or obligation.
FAQs
What does "big role of" mean?
The phrase "big role of" refers to the significant or major part that something plays in a particular situation or process. It emphasizes the importance or influence of a specific factor.
How can I use "big role of" in a sentence?
You can use "big role of" to highlight the importance of something, such as, "Technology plays a "big role of" enabling remote work."
What are some alternatives to "big role of"?
Alternatives to "big role of" include "significant influence of", "major impact of", or "key function of". These phrases offer similar meanings while varying the wording.
Is it better to use "big role of" or "significant role of"?
Both "big role of" and "significant role of" are acceptable. "Significant role of" might be perceived as slightly more formal, but the choice depends on the specific context and desired tone.
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
87%
Authority and reliability
4.4/5
Expert rating
Real-world application tested