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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
this interest
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "this interest" is correct and usable in written English.
It can be used when referring to a specific interest that has been previously mentioned or is understood in the context. Example: "I appreciate your enthusiasm for this interest, and I believe it can lead to great opportunities."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Formal & Business
Wiki
Alternative expressions(1)
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
59 human-written examples
This interest isn't just theoretical.
News & Media
Why this interest in calamities?
News & Media
So what sparked this interest?
News & Media
This interest broadened.
News & Media
This interest transcends class.
News & Media
But why this interest?
News & Media
Why all this interest?
News & Media
Over 18 years, this interest grew.
News & Media
But why this interest from MPs?
News & Media
Where does this interest come from?
News & Media
Is she thrilled by this interest?
News & Media
Expert writing Tips
Best practice
Use "this interest" when referring to a specific interest already mentioned or clearly understood within the current context. For instance, 'Given our discussion about renewable energy, this interest could translate to further research.'
Common error
Avoid using "this interest" if the interest hasn't been explicitly mentioned or is ambiguous to the reader. Instead, specify the interest clearly, such as 'The growing interest in sustainable living is evident in recent consumer trends'.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "this interest" functions as a determiner + noun, pointing to a specific area of attention, concern, or passion that is either previously mentioned or implied within the context. As shown by Ludwig, the phrase is grammatically correct and widely used.
Frequent in
News & Media
49%
Science
12%
Formal & Business
12%
Less common in
Encyclopedias
4%
Wiki
3%
Academia
1%
Ludwig's WRAP-UP
In summary, "this interest" is a grammatically sound and very commonly used phrase to denote a specific area of focus or concern, according to Ludwig. It is appropriate for diverse registers, ranging from formal academic discourse to more casual news reports. As Ludwig AI confirms, the phrase effectively highlights the relevance of a previously mentioned interest. To ensure clarity, always provide sufficient context when employing "this interest" to avoid ambiguity. Related phrases, such as "this curiosity" or "this concern", can be used to fine-tune the intended meaning.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
this curiosity
Replaces "interest" with a synonym that emphasizes a desire to know or learn something.
this passion
Highlights an intense and overwhelming feeling of enthusiasm.
this fascination
Emphasizes a strong attraction or intense interest.
this enthusiasm
Highlights excitement and eagerness related to the interest.
this inclination
Suggests a natural tendency or preference.
this concern
Shifts the focus to a feeling of worry or unease about something.
this penchant
Indicates a strong liking or habitual tendency.
this focus
Emphasizes the concentration and attention given to the interest.
this dedication
Highlights commitment and effort put into pursuing the interest.
this pursuit
Focuses on the act of following or striving after the interest.
FAQs
How can I use "this interest" in a sentence?
Use "this interest" when referring back to a previously mentioned or easily understood interest. For example: 'Many students showed up for the astronomy club meeting. This interest suggests a growing curiosity about space'.
What phrases are similar to "this interest"?
Alternatives include "this curiosity", "this fascination", or "this concern", depending on the specific nuance you want to convey.
Is it correct to say "this interesting" instead of "this interest"?
No, "this interesting" is grammatically incorrect. "Interesting" is an adjective and requires a noun to modify. You could say "this interesting topic" or "this interest".
What determines if I should use "this interest" versus "that interest"?
"This interest" usually refers to something closer in context or time, while "that interest" might refer to something further away or previously discussed. The choice depends on the specific conversational or textual flow.
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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