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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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a certain subject

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "a certain subject" is correct and usable in written English.
It can be used when referring to a specific topic or theme without naming it directly, often in academic or formal contexts. Example: "In this paper, we will explore a certain subject that has garnered significant attention in recent years."

✓ Grammatically correct

News & Media

Wiki

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Children often enjoy looking back at what they worked on a year ago, very often revisiting a certain subject.

Want to introduce grammar while teaching a certain subject?

News & Media

The Guardian

Whose opinion would you like to read on a certain subject?

People who want to develop a new skill or learn more about a certain subject often enrol in a MOOC.

Science & Research

Nature

Why didn't you pick it up?" "Between you and me, Adele, a certain subject does not exist".

News & Media

The New Yorker

Maybe they transformed the way you see the world, or inspired you to love a certain subject.

News & Media

The Guardian

Do not however, assume that your existing undergraduate programme in a certain subject is desirable in China.

News & Media

The Guardian

And when I write essays, I want to relate something on a certain subject or a certain theme.

Or if another one of your problems is that you would like to learn about a certain subject.

News & Media

The New Yorker

If you're procrastinating while revising a certain subject, study something else for a bit or take a break completely.

News & Media

Independent

An opinion leader can be any person to whom others look for guidance on a certain subject.

Show more...

Expert writing Tips

Best practice

Use "a certain subject" when you want to refer to a topic without explicitly naming it, creating a sense of mystery or indirectness.

Common error

Avoid using "a certain subject" in casual conversations where directness is preferred. It can sound overly formal or evasive in informal settings.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

77%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "a certain subject" functions as a determiner phrase specifying a particular topic or area of interest. It's used to reference a subject without explicitly naming it. Ludwig AI confirms its grammatical correctness and usability in various contexts.

Expression frequency: Very common

Frequent in

News & Media

33%

Wiki

28%

Science

18%

Less common in

Encyclopedias

3%

Formal & Business

8%

Reference

0%

Ludwig's WRAP-UP

The phrase "a certain subject" is a grammatically sound and commonly used expression for referencing a topic without directly naming it. Ludwig AI indicates that it is most frequently found in news, wiki, and scientific sources, implying a neutral to formal register. When using "a certain subject", be mindful of the context, opting for more direct language in informal settings and embracing its indirectness in more formal or academic environments. The alternative phrases "a particular subject" or "a specific topic" are valuable substitutes depending on the desired emphasis.

FAQs

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

You can use "a certain subject" to refer to a specific topic without explicitly naming it. For example, "The article delves into "a certain subject" that is often misunderstood".

What are some alternatives to "a certain subject"?

Alternatives include "a particular subject", "a specific topic", or "a given theme", depending on the context.

Is it better to say "a certain subject" or "a specific subject"?

"A certain subject" and "a specific subject" are similar, but "a certain subject" implies more of an intentional vagueness or withholding of the exact topic, while "a specific subject" simply emphasizes the subject is clearly defined. Use "a specific subject" when clarity is preferred.

Can "a certain subject" be used in both formal and informal writing?

While grammatically correct, "a certain subject" is generally more suited for formal or academic writing. In informal contexts, more direct language may be more appropriate. However, it is still ok to use the expression in informal context too.

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Source & Trust

77%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Most frequent sentences: