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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
key element in
Grammar usage guide and real-world examplesUSAGE SUMMARY
"key element in" is correct and usable in written English.
You can use this phrase when you are trying to emphasize something important or essential in a certain situation. For example, "Communication is a key element in any successful relationship."
✓ Grammatically correct
News & Media
Science
Formal & Business
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
59 human-written examples
The triggers are a key element in American contingency plans.
News & Media
"And the platform was a key element in that".
News & Media
They are a key element in our world-class universities.
News & Media
Industrialisation is a key element in much of Asia.
News & Media
And that is a key element in the eurozone drama.
News & Media
"It's certainly a key element in the modernizing of our entire system".
News & Media
No Smoking Day is a key element in efforts to bring down smoking rates even further.
News & Media
The key element in all fiction is conflict, and guilt is a battlefield.
News & Media
It meshes with the previous point and is a key element in Apple's execution process.
News & Media
Americium, which is the key element in smoke detectors, is supposedly a fissile material.
News & Media
"Great storytelling is the key element in any medium," he says.
News & Media
Expert writing Tips
Best practice
Use "key element in" to emphasize the indispensable role of something within a larger context. This phrase adds weight to your argument and highlights what is truly essential.
Common error
Avoid using "key element in" excessively, as it can weaken the impact. Instead, vary your language with synonyms like "essential component of" or "vital aspect of" to maintain reader engagement.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "key element in" functions as a prepositional phrase, typically modifying a noun or noun phrase to emphasize its importance or necessity. Ludwig AI confirms the usability of this phrase in written English.
Frequent in
News & Media
64%
Science
22%
Wiki
5%
Less common in
Formal & Business
4%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "key element in" is a versatile and widely used expression to emphasize the importance of something within a specific context. As Ludwig AI explains, the phrase is grammatically sound and appropriate for use in various types of writing. With a neutral register, it is suitable for both formal and informal communication, though primarily found in news, media, and scientific sources. When using "key element in", ensure that it truly represents something indispensable and consider varying your language with synonyms to avoid redundancy. Be sure to explore essential component of, vital aspect of, or crucial factor in for more nuanced options.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
essential component of
Focuses more on the part being a necessary component.
vital aspect of
Emphasizes the importance of the element as an aspect.
crucial factor in
Highlights the element's role as a determining factor.
significant part of
Indicates the element's notable contribution to the whole.
integral feature of
Stresses the element being an essential and inherent characteristic.
fundamental aspect of
Underscores the basic and foundational nature of the element.
cornerstone of
Highlights the element as the primary basis or foundation.
central to
Focuses on the element being at the heart or core of something.
critical for
Emphasizes the element's importance for achieving a specific outcome.
major player in
Highlights the element's prominent role or influence.
FAQs
How can I use "key element in" in a sentence?
Use "key element in" to highlight the importance of something within a specific context. For example, "Communication is a "key element in" any successful relationship".
What are some alternatives to "key element in"?
You can use alternatives like "essential component of", "vital aspect of", or "crucial factor in" depending on the specific context.
Is it better to say "key element in" or "important element in"?
"Key element in" emphasizes the necessity and indispensability of something, whereas "important element in" simply indicates significance. The choice depends on the degree of emphasis you wish to convey.
What's the difference between "key element in" and "fundamental element in"?
"Key element in" suggests something is essential for a specific purpose or outcome, while "fundamental element in" implies it's a basic and foundational part of something.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested