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 key driver of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a key driver of" is correct and usable in written English.
It can be used to indicate a significant factor or influence that contributes to a particular outcome or situation. Example: "Innovation is a key driver of economic growth in the technology sector."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(20)
a key part of
a key enabler of
a central mechanism for
a significant contributor to
a major driver of
a primary lever of
a critical instrument for
a key contributor of
a traditional lever of
a powerful lever of
a key meaning of
a significant lever of
a key element of
a major factor in
a primary influence on
a central force in
a key means of
a key theme of
a perfect lever of
a significant influence on
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
57 human-written examples
"This statistically proves that a brand's meaningfulness is a key driver of KPI success".
News & Media
"We know that inappropriate use of antibiotics is a key driver of these drug-resistant infections.
News & Media
"Local government employment, including education, has been a key driver of higher property taxes".
News & Media
This is widely considered to be a key driver of employee engagement.
News & Media
A growing number of economists are warning that QE is a key driver of inequality.
News & Media
And the boldest of all, like Patagonia, are questioning consumption, a key driver of climate change.
News & Media
A key driver of change is the South African Clothing and Textile Workers' Union (SACTWU).
News & Media
RTL remains a key driver of growth in the Bertelsmann business.
News & Media
According to Durex: "Achieving orgasm is a key driver of sexual satisfaction.
News & Media
Intellectual property has been a key driver of several multi-billion dollar deals this year.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
Her research in the book begins with a study of impulsivity a key driver of addiction.
News & Media
Expert writing Tips
Best practice
Use "a key driver of" to clearly identify a significant factor influencing a particular outcome. This phrase is effective in emphasizing importance and causality.
Common error
Avoid using "a key driver of" repeatedly within the same paragraph or section. Vary your language by using synonyms like "major contributing factor", "primary catalyst", or "significant influence" to maintain reader engagement and clarity.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a key driver of" functions as a noun phrase modifier, identifying a significant causative agent or influence. Ludwig AI confirms its grammatical correctness and widespread use in various contexts.
Frequent in
News & Media
40%
Science
35%
Formal & Business
15%
Less common in
Encyclopedias
3%
Wiki
3%
Reference
4%
Ludwig's WRAP-UP
The phrase "a key driver of" is a versatile and grammatically sound expression used to emphasize the significant factors that influence outcomes. According to Ludwig AI, this phrase is widely accepted and used across different contexts, including News & Media, Science and Formal & Business. When employing "a key driver of", ensure that the context accurately reflects a strong causal relationship. Avoid overuse by varying your language with synonyms such as "major contributing factor" or "primary catalyst". Mastering the use of "a key driver of" will enhance your writing by clearly and effectively highlighting important causal relationships.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a major contributing factor to
Emphasizes the contributory nature of the factor, rather than its driving force.
a primary catalyst for
Highlights the accelerating effect of the factor, suggesting it initiates change.
a significant influence on
Focuses on the power to affect something, rather than actively driving it.
a crucial element in
Stresses the necessity of the factor for a specific outcome.
a vital component of
Highlights the importance of the factor as part of a larger system.
a prime mover behind
Suggests the factor is the main force initiating and sustaining movement or change.
a fundamental reason for
Focuses on the underlying cause or rationale behind a phenomenon.
a leading cause of
Specifically indicates that the factor directly leads to a particular result, often negative.
a central force in
Highlights the factor's role as a core or pivotal influence.
an essential ingredient for
Stresses the indispensability of the factor for achieving a desired result.
FAQs
How can I use "a key driver of" in a sentence?
You can use "a key driver of" to highlight something that significantly influences or causes a particular outcome. For example: "Technological innovation is "a key driver of" economic growth."
What are some alternatives to "a key driver of"?
Alternatives include "a major factor in", "a primary influence on", or "a significant contributor to" depending on the specific context.
Is it correct to say "a key driver for" instead of "a key driver of"?
While "driver for" might be acceptable in some contexts, "a key driver of" is generally preferred because it directly implies that something is causing or influencing something else. "Driver for" could suggest purpose rather than cause.
What's the difference between "a key driver of" and "a contributing factor to"?
"A key driver of" implies a more significant and active role in causing an outcome, whereas "a contributing factor to" suggests a less dominant, though still important, influence. The best choice depends on the degree of impact you want to convey.
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