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
a real-world application
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a real-world application" is correct and usable in written English.
You can use it when discussing practical uses or implementations of a concept, theory, or technology in everyday life or specific fields. Example: "The new software has a real-world application in improving communication between remote teams."
✓ Grammatically correct
Science
News & Media
Academia
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
55 human-written examples
A real-world application of the presented approach is presented in Section 6 showing the applicability of the proposed models and approach.
We also describe a real-world application.
For a real-world application of statistical analysis, try this colourful poster from ActionAid.
News & Media
He founded the public radio station in Baltimore as a real-world application for his students.
News & Media
If successful, what you're learning here should have a real-world application.
News & Media
A real-world application illustrates the proposed fuzzy multiple objective decision analysis.
The problem is motivated by a real-world application from the bottled beverage distribution industry.
Human-verified similar examples from authoritative sources
Similar Expressions
4 human-written examples
The performance of the technique is also illustrated in a real world application by using noisy large scale PIV measurements.
A real world application is performed to illustrate the utilization of the model for the tourism site selection problem.
Science
The proposed solution is extensively evaluated in a real world application, and is shown to yield significant improvement in manufacturing.
Science
A real world application of these techniques is given through the analysis of geodemographic data from Lisbon's metropolitan area.
Science
Expert writing Tips
Best practice
Provide specific examples or case studies to support your claims about "a real-world application". This adds credibility and helps your audience understand the concept better.
Common error
Avoid exaggerating the significance of "a real-world application". Ensure your claims are supported by evidence and that the application's impact is realistically assessed. Do not claim it solves all problems or is universally applicable without proper justification.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a real-world application" functions as a noun phrase identifying a practical implementation of a concept, theory, or technology. It describes how something abstract translates into tangible use, as evidenced by Ludwig's examples.
Frequent in
Science
66%
News & Media
19%
Academia
15%
Less common in
Ludwig's WRAP-UP
The phrase "a real-world application" is a common and grammatically sound way to refer to the practical implementation of a concept or theory. As Ludwig highlights, it's widely used across scientific, news, and academic contexts, emphasizing its relevance in demonstrating tangible results. When using this phrase, it's crucial to provide specific examples and avoid overstating the impact, ensuring claims are supported by evidence. For variety, consider alternatives like "practical implementation" or "real-life application". Overall, "a real-world application" is a valuable tool for illustrating the utility and relevance of ideas in various domains.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
real-life application
Replaces "world" with "life" for a slightly more relatable and common expression. Only a minor change in wording.
practical application
Simply focuses on the practicality of the application, omitting the 'real-world' aspect. This is a very direct equivalent.
practical implementation
Focuses on the act of putting something into practice. Shifts emphasis from the 'world' to the 'doing'.
application in practice
Emphasizes the practical aspect of applying a theory or method. Switches from world to practice.
actual application
Highlights that the application isn't hypothetical. The synonym is more direct and concise.
real-world use case
Highlights a specific scenario or example where the application is relevant. "Use case" specifies particular situations.
field application
Implies application in a specific field or industry. Adds a restriction of scope.
tangible application
Indicates a concrete, measurable application, as opposed to a theoretical one. A subtle change of focus towards 'tangible'.
hands-on application
Stresses the active, participatory nature of the application. Highlights the active application of the concept.
on-the-ground application
Emphasizes the immediate, practical, and directly applicable nature. It’s more emphatic and concrete.
FAQs
How can I effectively illustrate "a real-world application" in my writing?
Provide specific examples, case studies, or scenarios where the concept or theory is applied in practice. Use concrete details to show how it works and what the outcomes are. Focus on clarity and relevance to your audience.
What are some alternatives to the phrase "a real-world application"?
Consider using phrases like "practical implementation", "real-life application", or "application in practice" depending on the context. These alternatives provide similar meanings with slightly different nuances.
Is it redundant to say "real-world practical application"?
Yes, it can be considered redundant. The term "real-world" already implies practicality. Stick to either "a real-world application" or "practical application" for conciseness.
How does "a real-world application" differ from a theoretical concept?
"A real-world application" refers to the actual implementation and use of a concept or theory in a practical setting. A theoretical concept, on the other hand, is an idea or model that has not necessarily been tested or applied in practice. The former demonstrates tangible results, while the latter remains conceptual.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested