a key role for

USAGE SUMMARY

The phrase "a key role for" is correct and usable in written English.
It can be used to indicate the importance or significance of a particular role in a specific context or situation. Example: "The new policy will play a key role for improving employee satisfaction and productivity."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

A key role for corticotropin-releasing factor in alcohol dependence.

Nature

On security, the participants envisioned a key role for reformed elements of the Iraqi Army.

The New York Times

But he played a key role for the Twins nonetheless: looking after young Joe.

The New York Times - Sports

Managing these ups and downs is a key role for me".

The Guardian - Sport

However, he predicts a key role for them in Camden, at least in the short term.

The Guardian

Our results demonstrate a key role for lincRNA in T lymphocyte differentiation.

Nature

A key role for green rust in the Precambrian oceans and the genesis of iron formations.

Nature

Subsequent leaks pointed to a key role for the Saudis in pressuring the Palestinians.

The Guardian

Data suggests a key role for mitochondrial reactive oxygen species for inflammasome activation.

Nature

Tumor microenvironment plays a key role for tumor development and progression.

Nature

Early experiments indicated a key role for retinal activity in ODC formation.

Stanford University

Expert writing Tips

Best practice

When using "a key role for", ensure the context clearly establishes the significance and impact of the role being discussed. Use specific examples to illustrate its importance.

Common error

Avoid exaggerating the importance of a role when it's not truly central or critical. Using "a key role for" inappropriately can weaken your argument.

Linguistic Context

The phrase "a key role for" functions as a noun phrase modifier, highlighting the significance or importance of a particular entity or concept. As shown by Ludwig, it's used to emphasize the part that something plays in a specific context.

Expression frequency: Very common

Frequent in

Science

49%

News & Media

34%

Formal & Business

6%

Less common in

Academia

4%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "a key role for" is a versatile phrase used to emphasize the importance of a role or function. As confirmed by Ludwig, the phrase is grammatically correct and frequently found in academic, scientific, and news-related contexts. When using this phrase, ensure the context clearly indicates the significance of the role and avoid overstating its importance. Alternatives like "a crucial role in" or "a significant part in" can be used depending on the nuance you wish to convey. With over 60 examples, Ludwig showcases the wide applicability and correct usage of "a key role for" in various writing styles.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a crucial role in

Emphasizes the decisive or critical nature of the role.

a significant part in

Highlights the importance and impact of the role.

an important function in

Focuses on the operational aspect and relevance of the role.

a central function in

Highlights the core and essential nature of the function.

a pivotal function in

Emphasizes the turning-point or critical influence of the function.

a major function in

Indicates the considerable scale or extent of the function.

a vital function in

Stresses the indispensable or life-sustaining aspect of the function.

a critical function in

Emphasizes the importance and potential consequences of the function.

an integral function in

Highlights the embedded and essential nature of the function.

a fundamental function in

Focuses on the basic and underlying importance of the function.

FAQs

How can I use "a key role for" in a sentence?

Use "a key role for" to emphasize the importance of something in a particular context. For example, "Data analysis plays "a key role for" improving business strategies".

What are some alternatives to "a key role for"?

Alternatives include "a crucial role in", "a significant part in", or "an important function in". Consider the specific nuance you want to convey when choosing an alternative.

Is it better to use "a key role for" or "an important role for"?

Both are correct, but "a key role for" often suggests a more central or decisive function than "an important role for". The best choice depends on the specific context and the degree of emphasis you want to convey.

What is the difference between "a key role for" and "a major role for"?

"A key role for" highlights something essential, while "a major role for" emphasizes scale or extent. Consider the distinction when selecting the more appropriate phrase for your writing.