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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
these knowledge
Grammar usage guide and real-world examplesUSAGE SUMMARY
"these knowledge" is correct and usable in written English.
You can use it to refer to a specific set of knowledge that you are discussing. For example, "These knowledge will be invaluable in solving the problem."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
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
In recent years, Congress has directed the Centers for Disease Control and Prevention to fill some of these knowledge gaps.
News & Media
Northern cities are competing to attract these knowledge economy sectors and the hierarchy of urban business centres is evolving, with larger cities taking the lead.
News & Media
Companies that prefer seclusion cut themselves off from these "knowledge spillovers".Such spillovers mattered in the industrial age, too.
News & Media
How are wearable devices accessing these knowledge systems?
News & Media
These knowledge systems were necessary for regulating livestock grazing patterns.
Where possible, recommendations for overcoming these knowledge gaps are given.
The work presented here focuses on bridging these knowledge gaps.
Science
These knowledge gaps constitute the units of analysis.
Science
Moreover, we assess the effect of these knowledge flows on incubator firm-level differential performance.
Science
These knowledge questions were selected from current biology and earth science textbooks.
We designed and fielded a survey to address these knowledge gaps.
Science
Expert writing Tips
Best practice
When using "these knowledge", ensure it clearly refers to a specific, well-defined body of knowledge already mentioned or understood in the context. Avoid using it vaguely or without clear reference.
Common error
Avoid using "these knowledge" when referring to knowledge in a broad, general sense. Instead, use "knowledge" without the determiner or specify the type of knowledge.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "these knowledge" functions as a determiner followed by a noun, where "these" specifies a particular set of knowledge. Ludwig confirms its usage in various contexts, indicating its role in identifying specific bodies of knowledge.
Frequent in
Science
63%
News & Media
21%
Formal & Business
6%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "these knowledge" is a grammatically sound and frequently used expression across various domains, as confirmed by Ludwig. It functions to refer to specific, previously mentioned sets of knowledge, helping to focus discussions. While the register can vary, it's commonly found in formal academic and scientific contexts, as well as neutral news reports. When using "these knowledge", ensure a clear reference to the specific knowledge sets to maintain clarity and avoid overgeneralization.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
this knowledge
Changes the plural "these" to the singular "this", altering the scope from multiple knowledge sets to a single one.
the knowledge
Replaces "these" with "the", referring to a specific, previously mentioned or understood body of knowledge.
this understanding
Substitutes "knowledge" with "understanding", emphasizing comprehension rather than just awareness of facts.
the expertise
Replaces "knowledge" with "expertise", suggesting specialized or practical knowledge in a particular field.
the insights
Replaces "knowledge" with "insights", highlighting a deeper understanding or realization about something.
this information
Substitutes "knowledge" with "information", focusing on data and facts rather than a comprehensive understanding.
this learning
Replaces "knowledge" with "learning", highlighting the process of acquiring knowledge.
these insights
Substitutes "knowledge" with "insights", emphasizing a deeper understanding or realization about something.
the accumulated knowledge
Adds "accumulated" to emphasize the gathering of knowledge over time.
the collected wisdom
Replaces "knowledge" with "wisdom", implying a combination of knowledge and experience.
FAQs
How do I use "these knowledge" in a sentence?
Use "these knowledge" to refer to a specific set of information or skills already mentioned or implied in the context. For example, "These knowledge gaps can be addressed by further research."
What can I say instead of "these knowledge"?
Depending on the context, you can use alternatives like "this knowledge", "the knowledge", or "this understanding".
When is it appropriate to use "these knowledge"?
It's appropriate when referring to a defined and previously mentioned set of knowledge. Avoid using it for general knowledge or skills.
What is the difference between "this knowledge" and "these knowledge"?
"This knowledge" refers to a single, unified body of knowledge, while "these knowledge" refers to multiple, distinct sets of knowledge. For example: "This knowledge is fundamental" vs "These knowledge communities deliberately offered newcomers support structures".
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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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested