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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
played a primary role
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "played a primary role" is correct and can be used in written English.
You can use it to describe a situation in which someone or something had a major or leading part. For example: "The movie star played a primary role in the success of the film."
✓ Grammatically correct
Science
News & Media
Academia
Formal & Business
Encyclopedias
Wiki
Alternative expressions(20)
played a large role
played a key role
play a key role
was instrumental in
played a major role
played a prominent role
made a significant contribution
significantly contributed
was central to
was a major influence
was crucial to
was a key factor
played a pivotal role
played a leading role
played a decisive role
playing a key role
played a central role
was vital for
was instrumental
played a big role
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
34 human-written examples
The upward trend in relative sea level also played a primary role for environmental change in the coastal areas.
The significant climate change from arid to humid played a primary role in controlling the fan-delta architecture.
Elektra played a primary role in the folk revival with acts like Josh White, Theodore Bikel and Judy Collins.
News & Media
During the Franco regime, Spanish banks played a primary role in industrial growth and came to control much of the country's industry.
Encyclopedias
Ancel Keys' research convinced him that diet played a primary role in the health benefits he observed in the Mediterranean, but later, he concluded that the leisurely pace of life also mattered.
Academia
The University of North Carolina at Chapel Hill has played a primary role in making North Carolina the poster state for the New South, and luring high-tech businesses to the area.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
26 human-written examples
Environmental concerns must play a primary role.
News & Media
But with the polygraph, the examiner plays a primary role.
News & Media
VLBI technique plays a primary role in the maintenance of global reference frames.
Science
Both stance and swing phases play a primary role in propelling us forward with optimal balance.
News & Media
The Metropolitan City plays a primary role in terms of attractiveness and allocation of resources for development.
Expert writing Tips
Best practice
Use "played a primary role" to clearly emphasize the major contribution of a person, event, or factor in a specific situation.
Common error
Avoid using "played a primary role" too frequently in the same piece of writing. Vary your language by using synonyms like "was instrumental" or "was a key factor" to maintain reader engagement.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "played a primary role" functions as a verb phrase, where "played" is the verb indicating action, and "a primary role" acts as the direct object specifying what was influenced. As Ludwig AI indicates, the phrase is grammatically correct and can be used in various contexts.
Frequent in
Science
38%
News & Media
33%
Academia
13%
Less common in
Formal & Business
8%
Encyclopedias
5%
Wiki
3%
Ludwig's WRAP-UP
In summary, "played a primary role" is a grammatically sound and frequently used phrase to highlight the significant impact or contribution of someone or something, as confirmed by Ludwig AI. It is suitable for various contexts, especially in scientific, news media, and academic writing. While versatile, consider varying your language using synonyms such as "was instrumental" or "was a key factor" to prevent overuse. Remember to use the phrase to directly emphasize major contributions for clarity and impact.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
was instrumental
Emphasizes the importance of someone or something in achieving a particular outcome.
was a key factor
Highlights the importance of a specific element in a situation.
was central to
Indicates that something was essential or fundamental to a particular process or event.
was a major influence
Stresses the impact someone or something had on a situation or development.
was critical
Highlights the decisive importance or cruciality of something.
was vital
Emphasizes the essential and indispensable nature of something.
significantly contributed
Focuses on the action of making an important contribution.
had a leading part
Highlights a position of leadership and influence.
was a main driver
Indicates that something was a major force behind a particular result.
was paramount
Emphasizes the supreme importance or dominance of something.
FAQs
How can I use "played a primary role" in a sentence?
Use "played a primary role" to emphasize the major influence or contribution of someone or something. For example, "Technology "played a primary role" in the company's growth".
What are some alternatives to "played a primary role"?
Alternatives include "was instrumental", "was a key factor", or "was central to", depending on the specific context and nuance you want to convey.
Is "played a primary role" formal or informal?
"Played a primary role" is generally considered suitable for both formal and informal contexts, but it's most frequently used in professional, academic, and journalistic writing. For very informal settings, you might opt for simpler language.
What's the difference between "played a primary role" and "played a secondary role"?
"Played a primary role" indicates a major or leading contribution, while "played a secondary role" suggests a supporting or less influential contribution. The choice depends on the actual significance of the contribution in the given situation.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested