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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
world of interest
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "world of interest" is correct and usable in written English.
It can be used to refer to a specific area or field that someone is focused on or finds significant. Example: "In the world of interest for environmental science, researchers are exploring new methods for sustainable energy."
✓ Grammatically correct
Information Systems
TechCrunch
Huffington Post
The Economist
Forbes
The Guardian - Books
Vice
The Washington Post
The New York Times - Books
Security Informatics
The Guardian - Business
HuffPost
BMC Family Practice
Chaos, Solitons & Fractals
The Guardian - Tech
Data & Knowledge Engineering
The Guardian - TV & Radio
The New York Times - Arts
The Guardian
TechCrunch
WikiHow
SEP
The New Yorker
Huffington Post
Harvard Business Review
Forbes
Huffington Post
Forbes
Journal of Hydrology
The New York Times
Chemical Engineering Science
The New Yorker
Encyclopedia Britannica
The New Yorker
The New York Times
Forbes
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
3 human-written examples
Successful information management implies the ability to design accurate representations of the real world of interest, in spite of the diversity of perceptions from the applications sharing the same database.
Science
CHARLIE ROSE: No, but it's amazing to me, rather than Googling for something or finding it on Google, because of Twitter, because of Facebook, because somebody mention something and that's within your world of interest and friendship, you are going to go look at it.
News & Media
Though we may forget it in our workaday world of interest rates, air conditioning and sporting events, we really do need nature to survive.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
Similar arguments were advanced two decades ago, when equity futures may have contributed to the Black Monday crash of 1987 and British local councils lost money in the obscure world of interest-rate swaps.But after a few modest reforms, equity and interest-rate futures traded without incident, even through the latest crisis.
News & Media
"Online video is expanding from a few, mainstream subscription services into a flourishing world of interest-based streaming channels, much like the evolution from broadcast to cable television," said Vimeo CEO Kerry Trainor, in a statement,.
News & Media
But in other instances, they are listening to podcasts, an increasingly popular method for them to stay connected to their world of interests.
News & Media
But telling children which stories and activities are 'for them' based on their gender closes down whole worlds of interest".
News & Media
A petition calling on children's publishers to "stop labelling books, in the title or on the packaging, as for girls or for boys" because "telling children which stories and activities are 'for them' based on their gender closes down whole worlds of interest," has passed 3,000 signatures.
News & Media
"Worlds of interest are waiting for them to explore" he said, "and they do not enter".
News & Media
"Nothing in the whole world is of interest to me but my painting and my flowers," he once declared.
News & Media
In this symbiotic world, conflicts of interest are easily hidden, appearances of conflicts taken for granted and abuses of public trust for personal gain readily dismissed.
News & Media
Expert writing Tips
Best practice
When using "world of interest", ensure the context clearly defines whose interests are being referred to, or what makes the area 'of interest'.
Common error
Avoid using "world of interest" in overly broad contexts where a more specific term like "area of expertise" or "field of study" would be more precise and informative.
Source & Trust
84%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "world of interest" functions as a noun phrase, often serving as a subject complement or object of a preposition. As Ludwig AI confirms, it's used to denote a particular domain or field that holds significance or captivates someone's attention.
Frequent in
News & Media
35%
Science
25%
Formal & Business
15%
Less common in
Encyclopedias
10%
Wiki
8%
Formal & Business
7%
Ludwig's WRAP-UP
The phrase "world of interest" is a grammatically sound noun phrase used to describe a particular sphere of focus or area of passion. As indicated by Ludwig, it is relatively rare but appears in diverse contexts, from news media to scientific publications. While versatile, it’s important to ensure that the context clarifies whose interests are being discussed and why the area is significant. Alternatives such as ""area of focus"" or ""field of interest"" may offer more precision in certain situations.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
area of focus
Replaces "world" with "area", focusing on a specific subject or activity.
field of interest
Substitutes "world" with "field", emphasizing an academic or professional discipline.
sphere of interest
Uses "sphere" instead of "world", suggesting a broader area of influence or activity.
realm of interest
Replaces "world" with "realm", implying a specific domain or kingdom of interest.
domain of interest
Substitutes "world" with "domain", focusing on a specific area of knowledge or control.
area of concern
Shifts the focus from interest to concern, highlighting a matter of importance or worry.
field of study
Emphasizes the academic aspect, referring to a specific subject being studied.
area of expertise
Highlights specialized knowledge or skill in a particular area.
matter of concern
Focuses on something that causes worry or requires attention.
subject of interest
Highlights a particular topic that is being discussed or examined.
FAQs
How can I use "world of interest" in a sentence?
You can use "world of interest" to describe a particular field or area someone is passionate about. For example, "In the "world of interest" for environmental science, researchers are exploring new methods for sustainable energy."
What phrases are similar to "world of interest"?
Alternatives to "world of interest" include "area of focus", "field of interest", or "sphere of interest", each providing a slightly different nuance to the context.
Is "world of interest" formal or informal?
"World of interest" can be used in both formal and informal contexts, but it's essential to consider the audience and the purpose of your writing. A more specific term may be preferable in formal settings.
Is there a difference between "world of interest" and "area of interest"?
While similar, "world of interest" might suggest a broader, more immersive scope, whereas "area of interest" typically refers to a more specific topic or subject.
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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
4.3/5
Expert rating
Real-world application tested