knowledgeable about this subject

USAGE SUMMARY

The phrase "knowledgeable about this subject" is correct and usable in written English.
You can use it when describing someone's expertise or understanding of a particular topic or field. Example: "She is very knowledgeable about this subject, making her an excellent resource for our research project."

✓ Grammatically correct

Science

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

This latter study concluded that neurology was perceived as the most difficult of the sub-specialties, students felt they were least knowledgeable about this subject and doctors had least confidence in themselves when managing neurological cases [ 3].

BMC Medical Education

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

This allows you to be actually knowledgeable about the subject, increasing your usefulness.

WikiHow

But unlike the New York Times and the New Yorker, its journalistic standards are high enough to take an objective look at a significant contribution to our knowledge of the new economy and assign someone both unbiased and knowledgeable about the subject to write a review of Free.

Huffington Post

"He is knowledgeable about the subject matter, a great believer in process, a writer about process," he said.

The New York Times - Arts

If you are knowledgeable about the subject you're applying for, the interview process is likely to be enjoyable, although indubitably challenging.

The Guardian - Opinion

In an unusual step, he circumvented the State Department by sending a private emissary, Arie Genger, a former business partner, to the White House but not the State Department, said several officials knowledgeable about the subject.

The New York Times

She also built upon the antique fan collection she had inherited from her mother, and become so knowledgeable about the subject of antique and vintage fans that she was eventually elected President of FANA, the international association of fan collectors.

The New York Times

"But if they're interesting dissections by people quite knowledgeable about the subject matter — bloggers covering the Boston Ballet who like the Boston Ballet and say so — then that wouldn't be so bad".

The New York Times

But it's clear that they won't have their minds changed simply by showing them more scientific data or by explaining to them that 97 percent of the most published climate researchers — the group of people on the planet most knowledgeable about the subject — agree that human activities are causing rapid climate change.

The New York Times

Vocational teachers, like other teachers, are expected to be knowledgeable about the subject they teach.

Empirical Research in Vocational Education and Training

I would be surprised if anyone knowledgeable about the subject disagreed with it, and I encourage them to speak up if they exist.

Huffington Post

Expert writing Tips

Best practice

When using "knowledgeable about this subject", ensure the context clearly identifies "this subject" to avoid ambiguity. For example, specify the subject explicitly: "She is knowledgeable about this subject, namely, the history of the Roman Empire."

Common error

Avoid using "knowledgeable about this subject" without providing specific details or examples of their expertise. Overgeneralization can weaken your statement and make it less credible.

Linguistic Context

The phrase "knowledgeable about this subject" functions as an adjective phrase modifying a noun (often a person or entity). It describes the extent of someone's understanding or expertise regarding a specific topic. Ludwig AI confirms that the phrase is correct and usable in written English.

Expression frequency: Common

Frequent in

News & Media

30%

Science

40%

Wiki

30%

Less common in

Formal & Business

0%

Encyclopedias

0%

Academia

0%

Ludwig's WRAP-UP

The phrase "knowledgeable about this subject" is a grammatically correct and frequently used way to describe someone's expertise or understanding of a specific topic. Ludwig AI confirms its proper usage. While common across various contexts like News & Media, Science and Wiki resources, it often appears in professional settings to establish credibility. For clarity, it's best practice to specify the exact subject to avoid vagueness. Alternatives include "well-informed on this topic" and "familiar with this subject matter". The examples and analysis show that clear and concise language is vital when using this phrase.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

possesses a strong understanding of this subject

Highlights a deep comprehension.

thoroughly familiar with this topic

Implies a complete and detailed understanding.

well-versed in this subject

Indicates a comprehensive knowledge and understanding.

well-informed on this topic

Focuses on being informed rather than necessarily possessing deep knowledge.

has expertise in this area

Emphasizes professional skill or knowledge.

highly proficient in this area

Emphasizes skill and competence.

familiar with this subject matter

Implies acquaintance with the subject, but not necessarily expertise.

an expert in this field

Positions someone as a leading authority.

deeply acquainted with this subject

Suggests a thorough and intimate familiarity.

conversant with this topic

Suggests ease and fluency in discussing the subject.

FAQs

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

You can use "knowledgeable about this subject" to describe someone's expertise: "She is very "knowledgeable about this subject", and she is a good person to ask about it.

What can I say instead of "knowledgeable about this subject"?

Alternatives include "well-informed on this topic", "familiar with this subject matter", or "well-versed in this subject", depending on the specific nuance you want to convey.

Which is correct, "knowledgeable about this subject" or "knowledgeable on this subject"?

"Knowledgeable about this subject" is generally preferred and more common. While "knowledgeable on" might be used, "about" is the standard preposition in this context.

What does it mean to be "knowledgeable about this subject"?

To be "knowledgeable about this subject" means to have a strong understanding and expertise in the particular area being referenced. It suggests a depth of learning and familiarity that allows for informed discussion and analysis.