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
for this subject
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "for this subject" is correct and usable in written English.
It can be used when referring to a specific topic or matter being discussed or analyzed. Example: "The findings of the research are particularly relevant for this subject, as they provide new insights into the issue."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(20)
for this matter
towards this end
towards this result
towards this day
for this thing
for this problem
towards this change
for this intent
regarding this topic
in furtherance of this
towards that objective
with respect to this subject
for this mission
with the objective of
for this intention
for this question
in an effort to
pertaining to this subject
for this relation
regarding this subject
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
And for this subject, it makes sense.
News & Media
Why that format for this subject?
News & Media
Children still go crazy for this subject.
News & Media
He said that he wasn't looking for this subject matter.
News & Media
Permission required in advance to register for this subject.
Heavy metal music could provide all examples for this subject 10 times over.
News & Media
All the prints are serigraph, or silkscreen, which seems the perfect medium for this subject matter.
News & Media
He wrote that "the tone I took on the podcast was inappropriate for this subject".
News & Media
Credit for this subject may not be used for any degree granted by Course 12.
His enthusiasm for this subject really, really captured me, and we were able to work together.
NOTE ON THE TERM "SURFACE WAVE": There is no agreement on the name for this subject.
Expert writing Tips
Best practice
When using "for this subject", ensure the subject is clearly defined in the preceding context to avoid ambiguity. It serves as a useful pointer when you want to maintain focus on a previously mentioned topic.
Common error
Avoid starting a paragraph or section with "for this subject" if the subject hasn't been explicitly introduced. This can confuse readers and weaken the clarity of your writing. Always ensure a clear antecedent.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "for this subject" functions as a prepositional phrase that introduces a specific focus or topic of discussion. Ludwig AI shows that it's used to direct attention to a particular area of interest, building upon previously established context. As Ludwig AI indicates, the phrase is considered correct.
Frequent in
Science
36%
News & Media
34%
Academia
14%
Less common in
Formal & Business
4%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "for this subject" is a grammatically sound and commonly used prepositional phrase that serves to direct attention to a specific topic. Ludwig AI confirms its correct usage. Predominantly found in scientific, news, and academic contexts, it maintains topical coherence by referencing previously defined subjects. To enhance clarity, ensure the subject is clearly defined before using the phrase. Alternative options like "regarding this subject" or "concerning this subject" offer similar meanings with slight variations in formality.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
regarding this subject
Replaces "for" with "regarding", offering a more formal tone while retaining the same focus on the subject.
concerning this subject
Substitutes "for" with "concerning", providing a slightly more detached or objective perspective.
with respect to this subject
Introduces a more formal and structured approach, emphasizing consideration of the subject.
in relation to this subject
Highlights the connection or association of something to the subject matter.
pertaining to this subject
Emphasizes relevance and direct connection to the subject.
in the context of this subject
Focuses on the environment or framework within which the subject is being discussed.
on the topic of this subject
Directly indicates the theme or matter being addressed.
as regards this subject
Offers a slightly archaic but still valid alternative, signaling a formal discussion.
relative to this subject
Highlights the comparative aspect or positioning in relation to the subject.
apropos of this subject
Introduces a sense of timeliness or appropriateness in relation to the subject.
FAQs
How can I use "for this subject" in a sentence?
You can use "for this subject" to refer back to a specific topic previously mentioned. For example, "The data is particularly relevant "for this subject" because it sheds light on previously unknown factors."
What are some alternatives to saying "for this subject"?
Alternatives include "regarding this topic", "concerning this matter", or "with respect to this subject". The choice depends on the specific nuance you want to convey.
Is it grammatically correct to use "for this subject" at the beginning of a sentence?
While grammatically correct, starting a sentence with "for this subject" can sound awkward. It's often better to rephrase the sentence to provide a smoother flow and ensure clear context.
What's the difference between "for this subject" and "regarding this subject"?
"Regarding this subject" is slightly more formal than "for this subject". Both are generally interchangeable, but "regarding" may be preferred in professional or academic writing.
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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested