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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
catalyst for expansion
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "catalyst for expansion" is correct and usable in written English.
It can be used to describe something that stimulates or accelerates growth or development in a particular area or context. Example: "The new technology served as a catalyst for expansion in the renewable energy sector, leading to significant advancements and investments."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(3)
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
1 human-written examples
Adam Smith is the new saviour: the free market has been the catalyst for expansion, with American churches now operating like multinational corporations with "pastorpreneurs" driving growth.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
A chance meeting at Haydock Park racecourse, where Sangster was sponsoring the 1971 Vernons Sprint Cup, provided the catalyst for further expansion, when the Irish bloodstock agent Jack Doyle introduced him to a young Tipperary stud owner, John Magnier.
News & Media
The findings in this report have helped to improve the delivery and evaluation of the VoSNL program and may act as a catalyst for program expansion to reach more youth in marginalized communities.
The 1995 Vision Fire in Point Reyes National Seashore burned over 5000 ha, initiating vigorous Pinus muricata (bishop pine) regeneration in areas that were forested prior to the fire but also serving as a catalyst for forest expansion into other locales.
The final catalyst for the expansion of the investigation was the Seattle General Strike, which began the day before the Senate passed Resolution 439.
Wiki
This event is hypothesized to be the catalyst for the expansion of the 1q12 C-band and the hyper-amplification of the HLS DUF1220 triplet in the 1q21 region [ 20].
Science
In "The Urban Frontier," published in 1959, Dr. Wade argued that cities like Pittsburgh, Louisville and Cincinnati were the catalysts for westward expansion.
News & Media
"In each of those periods, there was a sharp focus on how infrastructure investments could be used as catalysts for economic expansion and evolution".
News & Media
"I thought, 'I now know the true scale of the Earth by direct observation.' " The biggest ticket item is the company's never-before-tried trip to the far side of the moon (similar in destination and price to the Excalibur Almaz trip), which would cost some $150 million, but would allow the buyer to "become a catalyst for humankind's expansion into space," according to the company's Web site.
News & Media
Ensuring high-quality service delivery, at clinical and operational levels, serves as a catalyst for future demand and expansion of service delivery.
Thus, dendritic T cell interactions in lymphoid tissue, which are critical in the generation of immune responses, are also a major catalyst for HIV replication and expansion.
Expert writing Tips
Best practice
When using "catalyst for expansion", ensure that the subject acting as the catalyst is clearly defined and that the type of expansion is evident from the context.
Common error
Avoid using "catalyst for expansion" in contexts where the relationship between the catalyst and the expansion is unclear or weakly supported by evidence. Strengthen the connection with specific details.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "catalyst for expansion" functions as a noun phrase acting as a complement or modifier, typically describing a trigger or enabler of growth. As Ludwig AI suggests, it effectively denotes something that stimulates growth or development.
Frequent in
News & Media
30%
Science
30%
Wiki
15%
Less common in
Formal & Business
10%
Encyclopedias
5%
Social Media
5%
Ludwig's WRAP-UP
The phrase "catalyst for expansion" is a grammatically correct and commonly used expression to describe something that triggers or accelerates growth. As Ludwig AI confirms, it's appropriate for various contexts, from news and science to business and general writing. While alternatives like "driver of growth" or "stimulus for development" exist, this phrase effectively communicates the idea of initiating or enabling expansion. When employing this phrase, clarity is paramount: ensure the catalyst and resulting expansion are distinctly connected and supported by evidence. The examples provided in Ludwig illustrate its practical usage across multiple domains.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Driver of growth
Focuses on the driving force behind an increase, emphasizing momentum and power.
Stimulus for development
Highlights the encouragement and promotion of progressive change.
Impetus for expansion
Suggests a sudden and forceful driving power or motivation to extend something.
Fuel for growth
Emphasizes the provision of necessary resources to sustain increase.
Foundation for growth
Highlights the underlying support enabling growth to occur.
Spark for expansion
Indicates a sudden event that initiates growth or extension.
Accelerator of growth
Focuses on speeding up the rate at which something increases.
Promoter of development
Emphasizes active encouragement and support for something to evolve.
Trigger for expansion
Highlights an event that immediately sets off a chain reaction leading to broadening.
Source of growth
Identifies the origin from which increase or development stems.
FAQs
How can I use "catalyst for expansion" in a sentence?
You can use "catalyst for expansion" to describe something that triggers or accelerates growth. For instance, "The new technology served as a "catalyst for expansion" in the renewable energy sector."
What are some alternatives to "catalyst for expansion"?
Alternatives include "driver of growth", "stimulus for development", or "impetus for expansion", depending on the nuance you want to convey.
Is it better to say "catalyst to expansion" or "catalyst for expansion"?
"Catalyst for expansion" is the correct and idiomatic phrasing. "Catalyst to expansion" is grammatically incorrect.
What's the difference between "catalyst for expansion" and "driver of expansion"?
"Catalyst for expansion" suggests something that initiates or speeds up growth, while "driver of expansion" implies something that actively powers or propels the growth.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested