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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
both their knowledge and
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "both their knowledge and" is correct and usable in written English.
It can be used when discussing multiple aspects or attributes that are shared by a group or individuals, particularly in a comparative or inclusive context. Example: "The project will benefit from both their knowledge and experience in the field."
✓ Grammatically correct
Science
News & Media
Wiki
Alternative expressions(2)
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
10 human-written examples
He says: "It was set up because of growing evidence that public sector policymakers and managers were facing increasingly complex challenges and needed a high level course which helped to enhance both their knowledge and their capability to lead and manage change and improvement in public services".
News & Media
The younger women admitted that the tutelage of the older and more experienced married women helped to build both their knowledge and confidence in meeting the needs of their husbands and families.
Science
A: Truly confident people appreciate both their knowledge and their gaps.
News & Media
When a LinkedIn member writes and publishes an article on LinkedIn (via the "Publish a Post" link on their LinkedIn home page), they have an opportunity to demonstrate both their knowledge and their writing skills to all LinkedIn members.
News & Media
Hence, family physicians should be trained in the subject by increasing both their knowledge and their treatment skills.
Science
General practitioners need to improve both their knowledge and skills in the assessment and management of psoriasis.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
50 human-written examples
What is the relationship, if any, between faculty members' demographic responses and both their knowledge of, and acceptance of, biological evolution?
What is the relationship, if any, between faculty members' theistic position and both their knowledge of, and acceptance of, biological evolution? 5.
Songs of freedom served as sources of courage and collective unity, they brought people together in both their knowledge of the lyrics AND themes that challenged the social order.
News & Media
Unsurprisingly teachers, especially non-specialists in primary schools, have been concerned about both their knowledge of several religions, and the particular issues that surround individual religions.
News & Media
They're trying to impress the new coaching staff with both their knowledge of the playbook and their play on the field.
News & Media
Expert writing Tips
Best practice
When using "both their knowledge and", ensure that 'knowledge' refers to a specific body of information or understanding, and that the second element complements or expands upon it.
Common error
Avoid using "both their knowledge and" when a single term like 'expertise' or 'understanding' would suffice. Specificity enhances clarity.
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "both their knowledge and" functions as a coordinating conjunction, linking 'knowledge' with another related noun or noun phrase. It serves to emphasize that both elements are important and contribute jointly to a particular outcome or situation. Ludwig AI confirms this usage is correct.
Frequent in
Science
40%
News & Media
30%
Wiki
10%
Less common in
Formal & Business
10%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "both their knowledge and" is grammatically sound and serves to emphasize the importance of two related attributes. As Ludwig AI confirms, its usage is correct and widespread. While versatile, it's most common in scientific and news-related contexts. To enhance clarity, ensure that the linked elements are distinct and contribute uniquely to the sentence's meaning. Common alternatives include "their combined knowledge and" or "their expertise and understanding".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
their combined knowledge and
Emphasizes the combination of knowledge rather than just its existence.
their expertise and understanding
Replaces 'knowledge' with more specific terms like 'expertise' and 'understanding'.
their know-how and skills
Focuses on practical application and ability.
their proficiency and competence
Highlights the level of skill and capability.
their awareness and understanding
Emphasizes comprehension and perception.
their capabilities and insights
Focuses on the ability to perform and the depth of understanding.
their learning and development
Highlights the process of gaining knowledge and skills.
their skill set and awareness
Focuses on tangible skills and general understanding.
their insights and acumen
Highlights keen understanding and sharp judgment.
their grasp and command
Emphasizes control and comprehension of a subject.
FAQs
How can I use "both their knowledge and" in a sentence?
Use "both their knowledge and" to emphasize two related but distinct qualities. For instance, "The success of the project depended on "both their knowledge and" experience."
What can I say instead of "both their knowledge and"?
Alternatives include "their combined knowledge and", "their expertise and understanding", or "their know-how and skills", depending on the context.
Is it redundant to use "both their knowledge and"?
It can be redundant if the terms are too similar. Ensure that 'knowledge' and the accompanying term offer distinct contributions to the sentence's meaning.
What's the difference between "both their knowledge and" and "their combined knowledge"?
"Both their knowledge and" emphasizes two separate aspects, while "their combined knowledge" focuses on the integrated whole. Use "both" when highlighting distinct qualities.
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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
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested