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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
practical interest
Grammar usage guide and real-world examplesUSAGE SUMMARY
"practical interest" is a correct and usable phrase in written English.
It refers to something that is relevant or useful in a practical sense, rather than just being theoretical or hypothetical. It can also refer to a person's interest in something that is useful or applicable in their daily life or work. Example: "The seminar on financial management sparked my practical interest in investing and saving for retirement."
✓ Grammatically correct
Science
News & Media
Encyclopedias
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
In practice, the performance of coded hierarchical modulation systems is of more practical interest.
Like Powers, he has an intellectual as well as a practical interest.
News & Media
He is also unusual in combining academic theory with a practical interest in economic development.
News & Media
Of practical interest to the photographer are the graininess, resolving power, and contrast of a film.
Encyclopedias
It does not model any physical system of practical interest.
This theory addresses two regimes of practical interest.
For illustration several case studies of practical interest are provided.
Science
Many optimization problems of practical interest are computationally intractable.
Science
The verification is performed for cases of practical interest.
Science
The characterization of scenarios has a double practical interest.
Science
So, he did not have a practical interest in pushing his inquiries in purely scientific directions.
Science
Expert writing Tips
Best practice
When using "practical interest", ensure the context clearly defines what makes the subject matter practically relevant. Avoid vague statements and provide specific examples or reasons.
Common error
Avoid claiming something is of "practical interest" simply because it sounds good. Always provide concrete reasons or examples to support the assertion of practicality, otherwise it may seem unsubstantiated.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "practical interest" functions as a noun phrase, where "practical" modifies "interest". As Ludwig AI confirms, it describes the characteristic of being useful, relevant, or applicable in real-world situations. It often identifies a focus or concern that has tangible implications.
Frequent in
Science
75%
News & Media
15%
Encyclopedias
10%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "practical interest" is a grammatically correct and frequently used phrase that denotes real-world relevance and applicability. According to Ludwig AI, it serves to emphasize the tangible value of a subject or idea, and it appears most commonly in scientific and academic contexts. While its use is broad, providing clear and specific reasons for claiming something to be of "practical interest" strengthens communication. Given its frequency and established usage, the phrase remains a valuable asset in formal writing and communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
real-world relevance
Focuses on the applicability of something to actual situations, emphasizing its connection to tangible problems or solutions.
pragmatic concern
Highlights the practical aspects of worry or consideration regarding a specific matter.
applied significance
Stresses the importance of something when put into use or practice.
functional utility
Emphasizes the usefulness of something for a specific purpose or task.
actionable importance
Indicates that something is important because it can be acted upon or used to create change.
tangible benefit
Focuses on the concrete advantages or gains that something provides.
serviceable quality
Highlights the degree to which something provides a useful or helpful service.
utilitarian value
Emphasizes the worth of something based on its usefulness and practicality.
down-to-earth applicability
Highlights the easy and direct way to use something in real life.
genuine implication
Focuses on real and relevant influence of something.
FAQs
How can I use "practical interest" in a sentence?
You can use "practical interest" to describe something that is relevant or useful in a real-world context. For example, "The study of renewable energy is of "practical interest" to policymakers".
What are some alternatives to "practical interest"?
Alternatives to "practical interest" include "real-world relevance", "pragmatic concern", or "applied significance" depending on the specific nuance you want to convey.
Is it correct to say "of practical interest" or "with practical interest"?
The correct phrasing is "of practical interest". The preposition "of" indicates possession or association, making it the appropriate choice in this context.
What makes something have "practical interest"?
Something has "practical interest" if it can be applied to solve real-world problems, improve existing processes, or provide tangible benefits. It moves beyond theoretical concepts and offers actionable value.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested