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 significant part in
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a significant part in" is correct and usable in written English.
It can be used to indicate the importance or role of something in a particular context or situation. Example: "She played a significant part in the success of the project, contributing valuable insights and leadership."
✓ Grammatically correct
News & Media
Encyclopedias
Science
Alternative expressions(15)
an important role in
a crucial contribution to
a major role in
an important contribution to
a key factor in
a crucial element in
a vital component of
a central aspect of
instrumental in
played a critical role in
a considerable influence on
largely responsible for
a significant player in
a vital part in
a major part 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
59 human-written examples
Appropriately, it was Smith who played a significant part in ending Somerset's innings on 384.
News & Media
Iyengar played a significant part in this.
News & Media
The Yankees played a significant part in Gooden's rehabilitation.
News & Media
Military entrepreneurs played a significant part in these developments.
Encyclopedias
Certainly, it will play a significant part in education.
News & Media
That appears to have played a significant part in pushing him well ahead in the polls.
News & Media
"An element of personal distrust played a significant part in this," he adds.
News & Media
Richard Norton-Tandor and the Guardian played a significant part in the exposure of the league.
News & Media
Religious values do indeed still play a significant part in shaping social values, perhaps increasingly so".
News & Media
Titles, though, have always played a significant part in motion pictures.
News & Media
Cossiga, it turned out, had played a significant part in Gladio.
News & Media
Expert writing Tips
Best practice
Use "a significant part in" when you want to emphasize the importance of someone or something's involvement in a particular event, process, or outcome. Ensure the context clearly demonstrates the impact of this involvement.
Common error
Avoid using "a significant part in" without clearly defining what is being significantly contributed to. Ensure that the sentence provides enough information about the action or event where the contribution takes place. For example, instead of saying 'Technology plays a significant part', specify 'Technology plays a significant part in modern education'.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a significant part in" functions as a modifier of a noun or verb phrase, highlighting the importance or substantial nature of the role, contribution, or element being described. Ludwig examples show its use in various contexts, affirming its grammatical function.
Frequent in
News & Media
54%
Science
20%
Encyclopedias
9%
Less common in
Wiki
5%
Formal & Business
2%
Social Media
0%
Ludwig's WRAP-UP
In summary, "a significant part in" is a versatile phrase used to emphasize the importance of a contribution or role. Ludwig AI confirms its grammatical correctness and common usage across various contexts. It is most frequently found in News & Media and Scientific sources, indicating its suitability for formal and neutral registers. When using the phrase, ensure that the context clearly demonstrates the impact of the contribution. Alternatives like "a major role in" or "an important contribution to" can be used to add variety to your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a major role in
Replaces "significant part" with "major role", emphasizing importance using different vocabulary.
an important contribution to
Shifts from "part" to "contribution", focusing on the act of contributing rather than the portion.
a key factor in
Highlights the phrase's role as a determining element, rather than a component.
a crucial element in
Substitutes "significant part" with "crucial element", stressing the essential nature of the element.
a vital component of
Replaces "part" with "component", indicating that the element is indispensable.
a central aspect of
Focuses on the phrase being a core element rather than just a portion.
instrumental in
Indicates that something was crucial to the success or occurrence of something else.
played a critical role in
Rephrases to emphasize the importance of the role played by something.
a considerable influence on
Shifts the focus to the power to affect something, rather than just being a component.
largely responsible for
Emphasizes the degree of responsibility in bringing about a result.
FAQs
How can I use "a significant part in" in a sentence?
Use "a significant part in" to emphasize the importance of someone or something's contribution or involvement in an event or activity. For example, "Volunteers played "a significant part in" organizing the community festival".
What are some alternatives to saying "a significant part in"?
You can use alternatives like "a major role in", "an important contribution to", or "a key factor in" depending on the specific context.
Is it correct to say "play a significant role in" instead of "a significant part in"?
While "play a significant role in" is grammatically correct and commonly used, "a significant part in" emphasizes the portion or element contributed, while "role" emphasizes the function or position. Both are acceptable, but their nuances differ.
What's the difference between "a significant part in" and "a significant effect on"?
"A significant part in" refers to contributing to something, while "a significant effect on" refers to influencing or impacting something. Use "a significant part in" when highlighting contribution and "a significant effect on" when highlighting influence or impact.
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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested