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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
a catalyst
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a catalyst" is correct and usable in written English.
It can be used to refer to something that causes a change or an event to happen, often in a scientific or metaphorical context. Example: "The new policy served as a catalyst for innovation within the company."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(4)
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
58 human-written examples
It's a catalyst".
News & Media
Now Lexi is a catalyst.
News & Media
"This will be a catalyst.
News & Media
"We became a catalyst".
News & Media
"It provided a catalyst.
News & Media
The move proved a catalyst for success.
News & Media
It's a catalyst for further interest".
News & Media
If anything, he was a catalyst".
News & Media
The Marshall Plan was a catalyst.
News & Media
A catalyst might be Mr Mori himself.
News & Media
That was a catalyst for me.
News & Media
Expert writing Tips
Best practice
Use "a catalyst" when you want to emphasize the role of something in initiating or accelerating a specific change or process. Be sure the context clearly indicates what change is being catalyzed.
Common error
Avoid using "a catalyst" without specifying the specific reaction or change it is initiating. For instance, instead of saying "Technology was a catalyst", specify: "Technology was "a catalyst" for improved communication" to provide a clearer understanding.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a catalyst" functions primarily as a noun phrase, identifying something or someone that initiates or accelerates a change, reaction, or process. Ludwig examples show it used in various contexts to highlight the role of an entity in bringing about a specific outcome. Ludwig AI considers that this phase is correct and usable in written English.
Frequent in
News & Media
48%
Science
28%
Formal & Business
12%
Less common in
Wiki
6%
Academia
3%
Reference
3%
Ludwig's WRAP-UP
In summary, "a catalyst" is a commonly used and grammatically correct phrase that identifies something that initiates or accelerates a process, change or event. As confirmed by Ludwig AI, it’s versatile, appearing across various domains like news, science, and business. To make the most of it, ensure the context is specific about the change being catalyzed. While alternatives like "an impetus" or "a trigger" exist, "a catalyst" distinctly emphasizes the influential role in starting or speeding up a transformation.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
an impetus
This phrase suggests a driving force or initial motivation behind an action or event.
a stimulus
This term refers to something that provokes or accelerates activity or development.
a trigger
This denotes something that initiates a process or reaction, often suddenly.
a driving force
This phrase signifies a powerful influence that compels something to happen.
a spark
This suggests a sudden burst of energy or inspiration that ignites a process.
an agent of change
This term refers to someone or something that actively promotes transformation.
a facilitator
This implies something that makes a process easier or more likely to happen.
a boost
This refers to something that provides a surge of energy or support.
an enabler
This term describes something that makes it possible for something else to occur.
a stimulus for
Similar to stimulus but specifies "for" a certain event.
FAQs
How can I use "a catalyst" in a sentence?
Use "a catalyst" to describe something that triggers or speeds up a process. For example, "The economic crisis served as "a catalyst" for political reform."
What are some alternatives to using "a catalyst"?
You can use alternatives like "an impetus", "a stimulus", or "a trigger" depending on the nuance you want to convey.
Is it better to use "catalyst" or "a catalyst"?
Using "a catalyst" is generally preferred when referring to something as one of many potential instigators. "Catalyst" without the article can be used in more technical or abstract contexts.
What's the difference between "a catalyst" and "a facilitator"?
"A catalyst" implies initiating or accelerating a change, while "a facilitator" implies making a process easier or smoother. A facilitator helps something along; a catalyst starts or speeds it up.
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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