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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
who is interested
Grammar usage guide and real-world examplesUSAGE SUMMARY
"who is interested" is a correct and usable phrase in written English.
It can be used in a variety of situations, such as in a question, as a relative clause, or as a stand-alone phrase. Example: - Who is interested in joining our book club? - The person who is interested in attending the conference should sign up now. - "I'm looking for someone who is interested in learning how to code," the instructor said to the class.
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(17)
with an interest in
who is willing
who is invited
does anyone have interest
who is responsible
is there interest from anyone
who is concerned
are you interested
is there anyone interested
is there anyone willing
who is accountable
who would be interested
would anyone like to participate
who is also
anyone pay attention
anyone notice
everyone pay attention
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
The only one who is interested is Nick".
News & Media
The consumer who is interested now, they're doing their homework.
News & Media
Who is interested in a "dangerous" editor anymore?
News & Media
"This is clearly a president who is interested in making big historical changes," the strategist said.
News & Media
(Roberts, who is interested in Wicca and other spiritual practices, calls herself "very lapsed").
News & Media
"We want this to be accessible to anyone who is interested in living better," he said.
News & Media
Anybody who is interested may comment on a patent application via the internet.
News & Media
You have to match with someone who is interested.
News & Media
The participants include anyone who is interested in the conversation or interaction process [18].
The reader who is interested in details should please read Dumbser and Balsara (2016).
These novel equations can be very useful for a design engineer who is interested in the eigencharacteristics of similar systems, and their sensitivity.
Expert writing Tips
Best practice
When using "who is interested", ensure that the context clearly defines the subject or area of interest to avoid ambiguity. For instance, specify "who is interested in joining the team" rather than just "who is interested".
Common error
A common mistake is using "who is interested" without a clear object or context. To avoid confusion, always specify what the person is interested in. For example, instead of saying "Contact me if you are interested", specify "Contact me if you are interested in learning more about our services".
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "who is interested" primarily functions as a relative clause, modifying a noun or pronoun by providing additional information about individuals possessing a particular interest. This is consistent with Ludwig's analysis.
Frequent in
News & Media
38%
Science
30%
Wiki
14%
Less common in
Formal & Business
6%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "who is interested" functions as a relative clause, identifying individuals with a particular interest or inclination. Ludwig AI confirms its grammatical correctness and widespread usage across diverse contexts, predominantly in News & Media, Science and Wiki articles. When using this phrase, ensure clarity by specifying the subject of interest to avoid ambiguity. Alternatives like "that are keen" or "that are engaged" can offer nuanced variations. As Ludwig's examples demonstrate, "who is interested" serves a valuable role in inviting participation, sharing information, and establishing connections based on shared interests.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that are keen
Replaces "interested" with "keen", implying a strong enthusiasm or eagerness.
that are engaged
Substitutes "interested" with "engaged", suggesting active participation or involvement.
that have an interest
Rephrases the concept to focus on possessing an interest, changing the sentence structure.
that are intrigued
Replaces "interested" with "intrigued", highlighting curiosity and fascination.
that are fascinated
Substitutes "interested" with "fascinated", indicating a strong attraction or captivation.
that are curious
Replaces "interested" with "curious", suggesting a desire to learn or know more.
that express an interest
Emphasizes the act of expressing interest, adding a layer of action to the phrase.
that show interest
Similar to "express an interest" but more general, focusing on demonstrating interest.
that are attracted
Replaces "interested" with "attracted", implying a draw or appeal towards something.
that are invested
Substitutes "interested" with "invested", suggesting a commitment or stake in something.
FAQs
How can I use "who is interested" in a sentence?
You can use "who is interested" to identify individuals with a specific interest. For example, "Invite everyone "who is interested in joining" the project".
What's a formal alternative to "who is interested"?
In formal contexts, consider using phrases like "those "who are inclined to"", "those "who express an interest in"", or "parties "with an interest in"".
Is it always necessary to specify the object of interest after "who is interested"?
While not always grammatically required, specifying the object of interest after "who is interested" improves clarity and prevents ambiguity. For example, "the reader "who is interested in details"" is clearer than just "the reader who is interested".
What's the difference between "who is interested" and "who is willing"?
"Who is interested" implies curiosity or a desire to learn more, while "who is willing" suggests a readiness to take action or participate. For instance, you might seek someone "who is interested in the topic" for research, but someone "who is willing to volunteer" for an event.
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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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested