Used and loved by millions
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
compendium of knowledge on
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "compendium of knowledge on" is correct and usable in written English.
It can be used when referring to a comprehensive collection or summary of information about a specific subject or topic. Example: "The book serves as a compendium of knowledge on ancient civilizations, providing insights into their cultures, practices, and histories."
✓ Grammatically correct
Formal & Business
News & Media
Encyclopedias
Science
Wiki
Academia
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
1 human-written examples
Greater effort should be directed at improving dissemination particularly with the use of technology, if the CCRC is to impact policy and significantly contribute to compendium of knowledge on the situation of children in the region.
Formal & Business
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
Does the world – even the rarified world of chefs – really need so baroque a compendium of knowledge?
News & Media
Feijóo's monumental Theatro crítico universal (1726 39; "Universal Critical Theatre"), a compendium of knowledge, exemplifies the interests and achievements of the encyclopaedists.
Encyclopedias
So it was a shock to many when, in 2012, the venerable institution announced it would no longer publish a print version of its multivolume compendium of knowledge.
News & Media
Here he was introduced to the Compendium of Knowledge, a scientific encyclopedia that he preferred to read rather than his Bible studies.
Wiki
In the fourth century, Vasubandhu undertook a comprehensive survey of the Sarvāstivāda School's thought, and wrote a compendium, Treasury of Knowledge, (Abhidharmakośakārikā AbhiDK; Mngon pa ku 1b 25a) with his own Commentary on the Treasury of Knowledge (Abhidharmakośabhāṣya AbhiDKB, Mngon pa ku 26b 258a).
Science
His cards were all the compendium of his knowledge of the farm, and one by one he played them to me.
News & Media
The manual consists of a compendium of evidence-based knowledge on different topics for health professionals to present and discuss in interaction with family caregivers.
Science
We also welcome your tips and tricks and we'd love to publish them on Friday in a compendium of college knowledge.
News & Media
For Her (a "faux-expert compendium of scientific knowledge").
News & Media
A nomenclature of colors for naturalists, and compendium of useful knowledge for ornithologists.
Academia
Expert writing Tips
Best practice
When using the phrase "compendium of knowledge on", ensure it accurately reflects a comprehensive and organized collection of information. Avoid using it for superficial or incomplete summaries.
Common error
Avoid using "compendium of knowledge on" if the collection is not truly comprehensive. Instead, opt for phrases like "overview of" or "introduction to" if the material is limited in scope.
Source & Trust
81%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "compendium of knowledge on" functions as a noun phrase, typically used as a subject complement or object of a preposition. As shown in Ludwig, it denotes a collection or summary of information related to a particular subject.
Frequent in
Science
25%
News & Media
25%
Encyclopedias
16%
Less common in
Academia
14%
Formal & Business
10%
Wiki
10%
Ludwig's WRAP-UP
In summary, "compendium of knowledge on" is a grammatically sound phrase used to describe a comprehensive collection of information. According to Ludwig, the phrase is appropriate for formal contexts such as academic writing, scientific reports, and business communications. While examples are relatively infrequent, its meaning is clear and its usage consistent with the definition of 'compendium' as a concise, yet comprehensive summary of a larger work or body of knowledge. Consider the context and audience when using this phrase to ensure its formality aligns with the intended tone.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
Body of knowledge about
Focuses more on the assembled and structured aspect of knowledge.
Collection of information regarding
Emphasizes gathering of facts rather than a structured summary.
Summary of data concerning
Highlights the summarized aspect of information.
Compilation of insights into
Focuses on understanding and perception.
Repository of facts about
Stresses storage and accessibility of information.
Database of details on
Highlights structured and searchable information.
Archive of findings related to
Focuses on preserving and discovering information.
Inventory of concepts in
Emphasizes listing and categorization of ideas.
Catalogue of studies concerning
Highlights systematic listing of research.
Digest of intelligence regarding
Emphasizes processing and understanding of information.
FAQs
How can I use "compendium of knowledge on" in a sentence?
You can use "compendium of knowledge on" to describe a comprehensive collection of information. For example, "The website serves as a "compendium of knowledge on" sustainable living."
What phrases are similar to "compendium of knowledge on"?
Similar phrases include "body of knowledge about", "collection of information regarding", or "summary of data concerning".
Is "compendium of knowledge on" formal or informal?
"Compendium of knowledge on" is generally considered a formal phrase, suitable for academic, business, or professional contexts. In informal settings, you may prefer alternatives like "overview of" or "guide to".
What's the difference between "compendium of knowledge on" and "summary of knowledge on"?
A ""compendium of knowledge on"" suggests a more exhaustive and detailed collection, while a "summary of knowledge on" implies a condensed overview. The former is broader and more comprehensive; the latter is shorter and more selective.
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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
81%
Authority and reliability
4.3/5
Expert rating
Real-world application tested