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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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this subject

Grammar usage guide and real-world examples

USAGE SUMMARY

"this subject" is a correct and usable phrase in written English.
It is often used to refer to a specific subject or topic being discussed in a sentence or paragraph. Example: This subject is quite complex, and it will require further study to fully understand it.

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

I love this subject!

News & Media

The New York Times

And why this subject?

News & Media

The New York Times

"This subject is quite clear".

News & Media

The New Yorker

This subject is lucky.

News & Media

The New Yorker

What drew you to this subject?

News & Media

The New Yorker

They didn't care about this subject.

News & Media

The New York Times

This subject was once pretty straightforward.

News & Media

The New York Times

Some panelists took on this subject provocatively.

News & Media

The New York Times

Cranach dealt several times with this subject.

That principle applies to this subject, too.

News & Media

The New York Times

Jon is fired up by this subject.

News & Media

Independent
Show more...

Expert writing Tips

Best practice

Use "this subject" when you want to refer back to a specific topic that has already been clearly introduced and defined within the immediate context. Avoid using it when the subject is ambiguous or undefined.

Common error

While grammatically sound, overusing "this subject" can make your writing sound repetitive. Vary your phrasing by using synonyms like "this topic", "the matter at hand", or more specific nouns to enhance clarity and flow.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

83%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "this subject" functions as a demonstrative determiner followed by a noun. It serves to identify a specific topic under consideration. Ludwig AI confirms its grammatical correctness and common usage.

Expression frequency: Very common

Frequent in

News & Media

42%

Science

27%

Wiki

14%

Less common in

Formal & Business

6%

Academia

6%

Reference

5%

Ludwig's WRAP-UP

In summary, "this subject" is a grammatically sound and frequently used phrase for referring to a specific topic in a discussion, according to Ludwig AI. Its neutral tone makes it appropriate for various contexts, including news, science, and general conversation. While incredibly common, varying your phrasing with synonyms like "this topic" or "the matter at hand" can enhance the overall clarity and impact of your writing. Examples from reputable sources such as The New York Times and The Guardian demonstrate its widespread applicability.

FAQs

How can I use "this subject" in a sentence?

You can use "this subject" to refer to a previously mentioned topic, as in "This subject is quite clear" or "They didn't care about this subject".

What are some alternatives to "this subject"?

Alternatives include "this topic", "this issue", or "this matter" depending on the context.

When is it appropriate to use "this subject" in writing?

It's appropriate when you need to refer to a specific topic that has already been introduced and is clear to the reader. Avoid using it if the topic is vague or ambiguous.

Is "this subject" formal or informal?

"This subject" is generally considered neutral and can be used in both formal and informal contexts. However, more formal alternatives like "the matter at hand" might be preferred in highly academic or professional settings.

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Source & Trust

83%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: