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
interested subjects
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "interested subjects" is correct and usable in written English.
It can be used in contexts where you are referring to individuals or groups who have a particular interest in a topic or study. Example: "The research team conducted a survey to gather data from interested subjects regarding their opinions on climate change."
✓ Grammatically correct
Science
News & Media
Alternative expressions(4)
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
10 human-written examples
Following informed consent, interested subjects completed the diagnostic and psychological measures.
Science
Interested subjects were first screened through telephone interviews.
Science
Potentially interested subjects were asked to call or email to learn more about the study.
Science
Interested subjects were asked to sign the informed consent form and to complete and return the questionnaire.
Science
A log of all interested subjects is kept, and the main reasons for exclusion or refusal to participate is recorded.
Science
Interested subjects can telephone or email the trial coordinators at the trial conducting sites for further information.
Human-verified similar examples from authoritative sources
Similar Expressions
45 human-written examples
Nowadays, leakage current and inverter losses, produced by adjustable-speed AC drive systems become one of the main interested subject for researchers on Electric Vehicle (EV and Hybrid Electric Vehicle HEVEV) technology.
Science
Anderson explained the still-evolving artwork germinating in her mind to Kat Craig, an attorney at Reprieve, and Craig responded that she knew a potential interested subject.
News & Media
The more an individual is interested in subject matter over a curricular unit, the more boredom emerges when lacking time to reflect on the contents in situ.
"I'm interested in subjects more important than race, not details of colour or skin," he says.
News & Media
Unexpected traffic disruptions and reliability consequences have made academia and the industry more interested in subjects such as resilience, reliability, vulnerability; flexibility, robustness, fragility and critical roads [1].
Expert writing Tips
Best practice
When recruiting participants for a study, clearly define the criteria for "interested subjects" to ensure you attract the right individuals.
Common error
Be careful not to assume that because someone is an "interested subject", they are necessarily committed to long-term participation. Gauge their level of commitment early on.
Source & Trust
84%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "interested subjects" primarily functions as a noun phrase where the adjective "interested" modifies the noun "subjects". It denotes individuals who have shown or expressed an interest in something, particularly in the context of research or studies. Ludwig AI confirms this usage through various examples.
Frequent in
Science
65%
News & Media
25%
Wiki
10%
Less common in
Formal & Business
0%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "interested subjects" is a grammatically sound and usable term, most commonly found within scientific and research contexts. Ludwig AI validates its correctness and appropriateness. It refers to individuals who have expressed interest in participating in a study or activity. While it is deemed correct, consider alternatives such as "potential participants" or "prospective candidates" depending on the specific context. When using this phrase, ensure that the criteria for defining "interest" are clearly outlined. While relatively uncommon in general usage, it is perfectly acceptable in academic and professional settings.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
participating subjects
Highlights the active participation in a research setting.
potential participants
Focuses on the role in a study rather than the initial interest.
engaged individuals
Highlights their active participation and involvement.
keen participants
Emphasizes enthusiasm and eagerness to participate.
prospective candidates
Emphasizes consideration for a specific role or position.
willing participants
Highlights their readiness and consent to take part.
eligible participants
Highlights meeting specific criteria for inclusion.
motivated individuals
Stresses the internal drive or incentive of the people.
curious individuals
Focuses on their desire to learn or explore.
attentive audience
Implies a group that is listening or observing with interest.
FAQs
What does "interested subjects" mean in research?
In research, "interested subjects" refers to individuals who have expressed a desire to participate in a study or experiment, often after learning about its purpose and requirements.
How do researchers recruit "interested subjects"?
Researchers often use advertisements, flyers, or online platforms to attract "interested subjects". They may also reach out to specific communities or organizations relevant to their study.
What are some alternatives to saying "interested subjects"?
You can use alternatives like "potential participants", "prospective candidates", or "willing participants" depending on the context.
What steps do "interested subjects" typically take to participate in a study?
"Interested subjects" usually need to provide informed consent, complete screening questionnaires, and meet the eligibility criteria before being enrolled in a study.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
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