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
useful knowledge
Grammar usage guide and real-world examplesUSAGE SUMMARY
'useful knowledge' is correct and usable in written English.
You could use this phrase when you want to refer to facts or information that can be used by someone to gain an advantage. For example: "The success of his business was due to his acquisition of useful knowledge of the industry."
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(20)
useful information
substantive content
sound advice
decent information
good input
correct information
valuable insights
practical understanding
insightful data
instrumental data
essential information
tangible content
significant material
desirable knowledge
effective knowledge
meaningful knowledge
meaningful insight
useful insights
reliable data
essential 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
"We are traveling, getting much more informed, and the information gives us useful knowledge," he said.
News & Media
When we know what we don't know, we think we have useful knowledge, which leads us to cook up ideas about what needs to be changed.
News & Media
We can use this AI and transform it into useful knowledge then give it writers or screenwriters.
News & Media
I call that "useful knowledge".
News & Media
Salvation would come through man's useful knowledge.
News & Media
Libraries bring employment, enjoyment and useful knowledge.
News & Media
These, too, have helped acquire useful knowledge.
News & Media
Almost all of our useful knowledge is potential knowledge.
News & Media
Hockney's "Tall Dutch Trees After Hobbema (Useful Knowledge)," currently on view at Pace Gallery.
News & Media
Groopman felt that he didn't deserve praise unless he could translate his luck into useful knowledge.
News & Media
Academic researchers are drawn to blogs because they're useful knowledge management tools.
News & Media
Expert writing Tips
Best practice
When aiming for clarity, specify the domain or area where the "useful knowledge" applies. Instead of just saying someone has "useful knowledge", specify "useful knowledge of data science".
Common error
Avoid using "useful knowledge" as a generic placeholder. Providing specific examples or context enhances clarity and demonstrates a deeper understanding.
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "useful knowledge" functions primarily as a noun phrase, where 'useful' modifies the noun 'knowledge'. It describes a specific kind of knowledge that has practical application or benefit. As confirmed by Ludwig AI, the phrase is considered grammatically correct and appropriate for use in written English.
Frequent in
News & Media
40%
Academia
30%
Science
15%
Less common in
Formal & Business
10%
Encyclopedias
3%
Wiki
2%
Ludwig's WRAP-UP
In summary, "useful knowledge" is a grammatically sound and frequently employed phrase that signifies knowledge with practical application. Ludwig AI confirms its validity for written English. Predominantly found in news, academic, and scientific contexts, the phrase conveys the value and relevance of information. For enhanced clarity, it is advisable to specify the domain of the knowledge. Alternatives such as "practical understanding", "valuable insights", and "actionable intelligence" can be used to tailor the phrase to specific situations. Overall, "useful knowledge" is a valuable and versatile phrase for describing information that provides tangible benefits.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
practical understanding
Emphasizes the application of knowledge in real-world scenarios, differing slightly by focusing on comprehension and skill.
valuable insights
Highlights the worth and depth of the information, changing focus from usability to impact.
actionable intelligence
Focuses on knowledge that can directly inform actions and decisions, adding a layer of strategic utility.
relevant information
Stresses the importance of knowledge being pertinent to a specific situation or context, narrowing the scope to immediate applicability.
applicable expertise
Implies a high level of skill and experience that can be directly applied, shifting the emphasis to the source of knowledge.
beneficial wisdom
Conveys the positive impact and long-term value of knowledge, moving beyond mere utility to overall benefit.
advantageous learning
Focuses on the competitive edge gained from acquiring knowledge, adding a sense of strategic advantage.
instrumental data
Highlights the role of data in achieving specific goals, emphasizing its usefulness as a tool.
functional literacy
Refers to the basic skills and knowledge needed to function in society, setting a baseline for practical understanding.
pragmatic skill
Highlights the combination of practicality and expertise, focusing on the ability to achieve results effectively.
FAQs
How can I use "useful knowledge" in a sentence?
You can use "useful knowledge" to describe facts or information that can be used to gain an advantage. For example: "His success was attributed to his acquisition of "useful knowledge" of the industry."
What's a more formal way to say "useful knowledge"?
For a more formal tone, consider using phrases like "practical understanding", or "actionable intelligence". These alternatives convey the practicality and applicability of the knowledge.
What can I say instead of "useful knowledge" in a presentation?
In a presentation, try using "valuable insights", "relevant information", or "applicable expertise". These options emphasize the importance and relevance of the information to your audience.
How does "useful knowledge" differ from "general knowledge"?
"Useful knowledge" implies that the information can be applied or used in a practical way, whereas "general knowledge" refers to a broad understanding of various topics without necessarily having a specific application. Therefore, all "useful knowledge" can be considered knowledge but the opposite is not true.
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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
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested