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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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is a key factor

Grammar usage guide and real-world examples

USAGE SUMMARY

"is a key factor" is a correct and usable phrase in written English.
You can use it to describe something that is critical or important to the success or outcome of something else. For example, "Effective communication is a key factor in successful relationships."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Clearly, suspense is a key factor.

News & Media

The New York Times

Choice is a key factor.

Consistency is a key factor.

Science & Research

Nature

"I think cost is a key factor.

News & Media

The Guardian

Language ability is a key factor.

News & Media

The New York Times

Price, of course, is a key factor.

News & Media

The Guardian

Labour mobility is a key factor, he says.

News & Media

The Guardian

Andrews believes the curriculum is a key factor.

News & Media

The Guardian

Simplicity of design is a key factor.

Subsidence is a key factor considered by insurers.

News & Media

The Times

Trump is a key factor in the asymmetry.

Show more...

Expert writing Tips

Best practice

Use "is a key factor" to highlight the most important element influencing a situation when multiple factors are present.

Common error

Avoid using "is a key factor" for minor or insignificant elements. Reserve it for factors that genuinely have a substantial impact.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "is a key factor" functions as a predicative expression, identifying a subject as being a critical or essential element. Ludwig AI indicates this is a correct and usable phrase. It highlights the importance of a particular aspect within a given context.

Expression frequency: Very common

Frequent in

Science

34%

News & Media

33%

Formal & Business

7%

Less common in

Encyclopedias

2%

Wiki

5%

Reference

0%

Ludwig's WRAP-UP

The phrase "is a key factor" is a versatile and widely used expression to highlight the importance of a specific element in a given situation. According to Ludwig AI, it's a correct and usable phrase for emphasizing significance. It appears frequently in scientific, news, and formal business contexts. When employing this phrase, ensure you clearly explain why the factor is important and avoid overstating its significance. Alternatives include "is a crucial element" and "plays a vital role". Remember to reserve it for factors that have a substantial impact to maintain clarity and accuracy in your writing.

FAQs

How can I use "is a key factor" in a sentence?

Use "is a key factor" to highlight an element that is critically important for success or understanding a situation. For example, "Teamwork "is a key factor" in project completion."

What are some alternatives to saying "is a key factor"?

You can use alternatives like "is a crucial element", "is a critical component", or "plays a vital role" depending on the specific context.

Is it better to say "key factor" or "important factor"?

"Key factor" implies a higher degree of importance than "important factor". Use "key factor" when the element is essential and has a significant impact.

What makes something a "key factor" instead of just a factor?

A "key factor" is a factor that is essential, decisive, or has a disproportionately large impact compared to other factors. It's the element that's most critical to consider.

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Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: