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
key contents
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "key contents" is correct and usable in written English.
It can be used to refer to the most important or essential information within a document, presentation, or discussion. Example: "In this report, we will summarize the key contents that are crucial for understanding the project's outcomes."
✓ Grammatically correct
Science
News & Media
Alternative expressions(4)
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
16 human-written examples
Key contents: an almost exhausted tube of toothpaste which weighs nothing and doesn't show up at baggage control; a sliver of soap; a battery-powered razor, using the kind of AA batteries that you can recharge from a USB port on the computer.
News & Media
This paper describes the key contents of WES 2808.
This paper describes the key contents of WES 2808 and demonstrates the application to beam-to-column connections.
Key contents of the safety assessment are analyzed in view of the new Xiangyun phosphogypsum tailings pond, which is currently in the design stage.
Science
One of the problems the teachers must face while teaching evolution relates to the textbooks, which almost always present key contents both in a superficial way and with few exercises (Aleixandre 1994).
This paper presents key contents of methods on measuring horizontal equity in health service allocation, yet each method has its advantages and disadvantages as well as range of application, which may help researchers or government to make wise decision when choosing appropriate method for measuring equity.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
44 human-written examples
Their support, however, came with some uncomfortable stories about BBC treatment of its key content providers.
News & Media
"This strategic acquisition is another step forward for Vivendi Universal to achieve world leadership in key content segments.
News & Media
"This fits very well into our strategy of pursuing leadership positions on the Internet and in key content areas, one of which is entertainment," Ms. Robinson said.
News & Media
It has a rudimentary website, but keeps its key content for the magazine, and he gives me a brief lecture on the dangerous culture of free.
News & Media
But when Hurley announced in 2007 that the site would start sharing advertising revenue with key "content providers" it meant that stars like Tay Zonday (also featured) were able to turn their hobby into financially viable, even lucrative, careers.
News & Media
Expert writing Tips
Best practice
When outlining a document or presentation, use "key contents" to clearly identify and emphasize the most crucial information that the audience should focus on. This helps in structuring the material for better understanding and retention.
Common error
While "key contents" is generally acceptable, avoid using it excessively in casual conversations or informal writing. Opt for simpler terms like "main points" or "essentials" to maintain a natural and approachable tone.
Source & Trust
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "key contents" functions as a noun phrase, typically serving as the subject or object of a sentence. It identifies the most important or essential information within a given context. As Ludwig AI suggests, the phrase is usable in English, fitting well in reports and presentations.
Frequent in
Science
63%
News & Media
31%
Formal & Business
6%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "key contents" is a grammatically sound and commonly used noun phrase that identifies the most important information in a given context. Ludwig AI confirms its usability in English. It is frequently employed in science, news, and media sources, indicating a neutral to formal register. While effective for emphasizing crucial details, it's advisable to consider simpler alternatives like "main points" in informal settings. Understanding its function and appropriate context ensures effective communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
essential contents
Replaces "key" with "essential", emphasizing the necessity of the contents.
main contents
Substitutes "key" with "main", focusing on the primary or principal contents.
core contents
Uses "core" instead of "key", highlighting the central or fundamental aspect of the contents.
critical contents
Replaces "key" with "critical", stressing the importance and decisiveness of the contents.
important contents
Substitutes "key" with "important", focusing on the significance of the contents.
principal contents
Uses "principal" instead of "key", emphasizing the primary or leading contents.
significant contents
Replaces "key" with "significant", highlighting the noteworthy or consequential aspect of the contents.
major contents
Substitutes "key" with "major", focusing on the greater or more considerable contents.
central contents
Uses "central" instead of "key", highlighting the contents that are of main importance.
primary contents
Substitutes "key" with "primary", emphasizing the contents of first importance.
FAQs
How can I use "key contents" in a sentence?
You might say, "The presentation will cover the "key contents" of the new policy" or "Understanding these "key contents" is essential for project success."
What are some alternatives to the phrase "key contents"?
Consider using phrases like "essential contents", "main points", or "core elements" as alternatives to "key contents", depending on the context.
Is "key contents" grammatically correct?
Yes, "key contents" is grammatically correct and functions as a noun phrase. It is used to describe the most important or essential information within a larger context.
When is it most appropriate to use the phrase "key contents"?
The phrase "key contents" is most appropriate in formal or semi-formal settings, such as reports, presentations, or academic papers. In more casual settings, simpler alternatives might be preferable.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested