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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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command of the subject matter

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "command of the subject matter" is correct and commonly used in written English.
It means having a thorough understanding and knowledge of a particular topic or subject. Example: The new history teacher demonstrated an impressive command of the subject matter, effortlessly explaining complex events and answering all of our questions.

✓ Grammatically correct

Academia

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

6 human-written examples

It is a candidate without command of the subject matter.

The partnership marks a significant milestone for the program STEM Achievement in Baltimore Elementary Schools, or SABES which was designed to prepare students for recently introduced Next Generation Science Standards and bolster teachers' command of the subject matter.

Even writer-director Jorge Ameer's exhaustive roll call of Greek gods and heroes seems less an exposition than a half-hearted attempt to show off his command of the subject matter.

News & Media

Los Angeles Times

Indeed, Wright et al. (1998) contended that oral exams reflect the scientific maturity of the student and that written exams measure a student's command of the subject matter.

Though the faculty member presumably has a much stronger command of the subject matter than students, teacher-dominated discussions may impede student leadership development and limit opportunities for interactive learning.

These topics are familiar territory for Dr. Sherman, who recently authored The Power of Plagues, in which he also examines 7 of these infections; his command of the subject matter is evident.

Human-verified similar examples from authoritative sources

Similar Expressions

54 human-written examples

Does intensity of the subject matter?

The nature of the subject matter or course content.

And there's a misunderstanding of the subject matter.

News & Media

The Guardian

But it's also because of the subject matter.

News & Media

The New York Times

It was necessary because of the subject matter.

Show more...

Expert writing Tips

Best practice

Use "command of the subject matter" to emphasize a deep and comprehensive understanding, not just a superficial knowledge. For example, a seasoned researcher displays a "command of the subject matter".

Common error

Avoid using "command of the subject matter" when describing a basic understanding or introductory knowledge. Reserve it for situations where expertise and comprehensive knowledge are evident.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "command of the subject matter" functions as a noun phrase that describes a person's level of expertise or proficiency in a particular area of knowledge. As Ludwig AI indicates, the phrase is grammatically correct and signifies a deep understanding.

Expression frequency: Uncommon

Frequent in

News & Media

33%

Science

33%

Academia

33%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "command of the subject matter" is a grammatically sound and professionally recognized expression indicating deep expertise in a specific field. Ludwig AI confirms its proper usage. While not overly common, it frequently appears in news, scientific, and academic publications to underscore authority and comprehensive understanding. When using this phrase, make sure you are describing someone who has demonstrated expertise and comprehensive knowledge, not just a basic understanding. Consider using alternative phrases like "mastery of the subject" or "thorough knowledge of the subject" to convey similar, yet nuanced, meanings.

FAQs

How can I demonstrate "command of the subject matter" in my writing?

Demonstrate "command of the subject matter" by providing accurate details, explaining complex concepts clearly, and addressing potential counterarguments effectively.

What's the difference between "knowledge of the subject" and "command of the subject matter"?

"Knowledge of the subject" implies a basic understanding, while "command of the subject matter" suggests a deeper, more comprehensive expertise.

When is it appropriate to use "command of the subject matter" in a professional context?

Use "command of the subject matter" in performance reviews, letters of recommendation, or project proposals to highlight an individual's or team's profound expertise.

Are there any situations where "command of the subject matter" might be perceived negatively?

While generally positive, excessive emphasis on "command of the subject matter" could be seen as arrogant if not supported by demonstrable expertise or humility.

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: