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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 knowledge
Grammar usage guide and real-world examplesUSAGE SUMMARY
"key knowledge" is correct and can be used in written English.
You can use it when you want to refer to a particular piece of knowledge that is important or critical, whether to help you understand something or to achieve a goal. For example, "This project requires key knowledge of web design to be successful."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(18)
essential knowledge
critical information
fundamental understanding
vital insights
core competencies
primary expertise
relevant facts
basic principles
crucial data
significant learning
substantial knowledge
primary knowledge
instrumental knowledge
essentials knowledge
pivotal knowledge
crucial knowledge
vital knowledge
core knowledge
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
60 human-written examples
By sharing key knowledge now, we are supporting the long-term development of the industry and helping reduce the costs of CCS, which currently remain too high".
News & Media
There are six key knowledge bases for biosafety.
It will lead to more people with aspirations, resources and key knowledge for emigration.
The discussion addresses key knowledge used by our participants in light of existing literature.
Additional file 2 highlights vulnerable components and key knowledge gaps for each sector.
(DOCX 22 kb) Additional file 2: Infrastructure sector vulnerable components and key knowledge gaps.
The key knowledge source for both tasks is a quantitative model of user preferences.
Science
The user's preferences should therefore form the key knowledge to be identified during the initial stages of the configuration".
Science
This study provides key knowledge to optimize the design of solar chimneys in energy saving for buildings.
Science
We then attempt to identify key knowledge gaps that must be addressed before AM technology can safely and effectively be employed in critical load bearing applications.
The future, I envision, is one where we're continuing this trend of the baby boomers retiring out of the economy and there's a shortage of key knowledge workers.
News & Media
Expert writing Tips
Best practice
When using "key knowledge", ensure it's followed by a specific area or subject to provide context. For example, "key knowledge of web design" or "key knowledge in project management."
Common error
Avoid using "key knowledge" in a generic sense without specifying the area of knowledge. Always provide context to clarify what knowledge is being referred to.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "key knowledge" functions as a noun phrase that identifies knowledge that is essential or critical. It is often used to highlight the importance of specific information or skills in a particular field or context. Ludwig confirms its validity.
Frequent in
Science
67%
News & Media
19%
Formal & Business
14%
Less common in
Wiki
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "key knowledge" is a grammatically sound and frequently used expression, denoting information that is crucial or essential in a given context. As Ludwig AI confirms, it's appropriate for use in written English across various domains, particularly in science, news, and business. While generally neutral to formal, specifying the area of knowledge enhances clarity and effectiveness. Alternatives like "essential knowledge" or "critical information" may be used depending on the specific nuance you wish to convey. In summary, using "key knowledge" effectively involves providing context and ensuring clarity in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
essential knowledge
This alternative emphasizes the necessity and indispensability of the knowledge.
critical information
This highlights the importance of the information for decision-making or understanding a situation.
fundamental understanding
This emphasizes a basic and foundational grasp of a subject.
vital insights
This emphasizes the importance and depth of understanding gained.
core competencies
This refers to the essential skills and knowledge required for a particular role or task.
primary expertise
This focuses on the main area of knowledge and skill.
relevant facts
This emphasizes the importance of the information being directly related and applicable to the situation.
basic principles
This refers to the foundational rules or concepts that underlie a subject.
crucial data
This underscores the importance of the data for analysis and decision-making.
significant learning
This highlights the importance of the learning acquired and its potential impact.
FAQs
How can I use "key knowledge" in a sentence?
You can use "key knowledge" to highlight essential information needed for a specific task or understanding. For example, "Possessing "essential knowledge" is crucial for success in this role."
What's a good alternative to "key knowledge"?
Depending on the context, alternatives to "key knowledge" could include "essential knowledge", "critical information", or "fundamental understanding".
Is "key knowledge" formal or informal?
"Key knowledge" is suitable for both formal and informal contexts, although it's more commonly found in professional, academic, and technical writing.
What are some examples of "key knowledge" in different fields?
In medicine, "key knowledge" might refer to understanding anatomy; in engineering, it could involve principles of physics; and in business, it may encompass market analysis techniques.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested