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
a notable subject
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a notable subject" is correct and usable in written English.
It can be used when referring to a topic or theme that is significant or worthy of attention in a discussion or analysis. Example: "In our upcoming seminar, we will explore a notable subject that has gained traction in recent years: climate change."
✓ Grammatically correct
News & Media
Science
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
2 human-written examples
For all practical purposes, he never again photographed a notable subject.
News & Media
A short interview with a notable subject that plays off an aspect of one of those stories will follow, then videotaped highlights of the day's events.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Ms. Weingarten did not address two notable subjects: the use of student test scores to evaluate teachers, and recent revelations of cheating among teachers in Atlanta and elsewhere to improve students' test scores, which are often tied to funding.
News & Media
The gallery's director, Tony Ellwood, said "lush and vibrant landscapes" would be created with these new media works, and a dedicated 35m-long gallery lined with more than 80 recently painted acrylic portrait paintings of the artist's family, friends and notable subjects, including American conceptual artist John Baldessari and Australian actor Barry Humphries.
News & Media
Notable subjects include Sen. Bernie Sanders (I-Vt)., environmental advocate Van Jones and Nation editor Katrina vanden Heuvel.
News & Media
A notable referendum on the subject, launched by an anti-militarist group, was held on 26 November 1989.
Wiki
Because many pathogens occur at a high overall frequency in developing countries and thus may be present in a notable proportion of control subjects as well as patients, the relative ability of a diagnostic test to detect these pathogens in diarrheic and normal stools can have a profound effect on the interpretation of case/control data.
Science
It should be noted that while the vast majority of subjects reported less fatigue after massage, four subjects indicated a notable increase in fatigue ranging from +2 to +6 on VAS after the massage.
Glessner House, which was the subject of a notable preservation battle in the 1960s, is considered to be Richardson's finest urban residence.
Wiki
Firstly, greater than 90% of microarray expression data was validated by qPCR, indicating that the methodology used is not subject to a notable degree of false positive/negative signals.
Science
A notable exception, which is the subject of several on-going studies, is the search for generalizations of tensor-product spline spaces providing the possibility of local refinement.
Expert writing Tips
Best practice
When using "a notable subject", ensure the context clearly indicates why the subject is considered 'notable'. Provide specific details or evidence to support its significance.
Common error
Avoid using "a notable subject" as a generic placeholder. If the subject's notability isn't self-evident, provide context or specify what makes it worthy of attention. Vague use weakens the impact.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a notable subject" functions as a noun phrase, specifically acting as a subject complement or object. It identifies or describes a topic or theme that is significant or worthy of attention. As Ludwig AI says, this phrase is usable in written English.
Frequent in
News & Media
50%
Science
50%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "a notable subject" is a grammatically correct and usable phrase that highlights the importance of a particular topic. While Ludwig AI confirms its validity, its frequency is relatively rare. The phrase is versatile and can be used in news, media, and scientific writing. However, it's crucial to provide context to justify the subject's notability. Alternatives like "a significant topic" or "an important theme" can be used depending on the specific nuance you want to convey.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a significant topic
Replaces 'notable' with 'significant', emphasizing the importance of the subject.
an important theme
Substitutes 'subject' with 'theme', implying a recurring idea or concept of importance.
a remarkable issue
Uses 'remarkable' to highlight the subject's exceptional quality or impact, and 'issue' to signify a point of discussion or concern.
a noteworthy matter
Employs 'noteworthy' as a synonym for 'notable', indicating that the subject is worthy of attention, and 'matter' to imply significance.
a prominent question
Replaces 'subject' with 'question', suggesting a matter that needs to be addressed or answered, and 'prominent' to show it's well known.
a key consideration
Highlights the subject as a crucial element to be considered, emphasizing its importance in decision-making.
a central point
Focuses on the subject as the main or most important idea, emphasizing its centrality to a discussion or analysis.
a major aspect
Presents the subject as a significant facet or component of a larger issue or topic.
an interesting area
Shifts the focus to the subject's capacity to pique interest, positioning it as a captivating field of study or discussion.
a crucial element
Emphasizes the subject's indispensability and critical role, indicating that it is essential for success or understanding.
FAQs
How can I use "a notable subject" in a sentence?
You can use "a notable subject" to introduce a topic that is significant or worthy of attention. For example, "Climate change is a notable subject in current environmental discussions".
What are some alternatives to "a notable subject"?
Some alternatives include "a significant topic", "an important theme", or "a remarkable issue", depending on the specific nuance you want to convey.
When is it appropriate to use "a notable subject" in writing?
It's appropriate when you want to emphasize that a particular topic is important or worthy of attention due to its relevance, impact, or significance. Make sure to provide context to justify why the subject is considered "notable".
What makes "a notable subject" different from "a relevant topic"?
"A notable subject" implies that the topic is particularly significant or worthy of attention, while "a relevant topic" simply means that it's pertinent to the current discussion or situation. "Notable" carries a stronger connotation of importance.
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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested