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 quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

is deeply knowledgeable about

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "is deeply knowledgeable about" is correct and usable in written English.
You can use it to describe someone who has extensive knowledge or expertise in a particular subject or field. Example: "Dr. Smith is deeply knowledgeable about climate change and its impacts on global ecosystems."

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

5 human-written examples

Pai has nevertheless drawn praise from both sides of the political spectrum as an affable, experienced policymaker who is deeply knowledgeable about technology and the law.

He is deeply knowledgeable about the country's pop culture, its shared televised imagery, peppering his speech with references to films, books, artists.

"It would be someplace between surprising and shocking if there wasn't some substantive discussion between the former president, who is deeply knowledgeable about the nuclear issue, and Kim Jong-il," said Robert L. Gallucci, who negotiated with North Korea in the Clinton administration.

News & Media

The New York Times

As long as such a person is deeply knowledgeable about academic subjects and knows how to live well, that person would have all they need for wisdom.

Science

SEP

Eric Garcetti, the new mayor, is deeply knowledgeable about architecture and planning, but while a member of the City Council showed little of the tolerance for controversy that will be required if he wants to become an active patron for innovative public design.

News & Media

Los Angeles Times

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

Their tastes are "extravagant" and they are "proud to spend," he said; but beneath the surface ostentation his Middle Eastern clients are deeply knowledgeable about mechanical watches.

News & Media

The New York Times

"It helps to be deeply knowledgeable about an area — to know the people, to know the language, to know the history, the culture, the literature.

News & Media

The New Yorker

Judge Wilkinson told Charlie Savage of The Times, "I think he's balanced, he's moderate, and he's deeply knowledgeable about law".

News & Media

The New York Times

Moreover, nonprofit board members typically have served as volunteers themselves for a good many years and are deeply knowledgeable about the organization, unlike outside directors in a business.

"It helps to be deeply knowledgeable about an area to know the people, to know the language, to know the history, the culture, the literature.

News & Media

The New Yorker

Our writers from across the globe will offer a regular diet of personal dispatches from regions they are deeply knowledgeable about, and on issues they, and our readers, feel strongly about.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

When using "is deeply knowledgeable about", ensure that the subject's expertise is relevant to the context you're describing. Provide specific examples or evidence of their knowledge to add credibility.

Common error

Avoid using "is deeply knowledgeable about" without providing concrete examples or context that support the claim. General statements without substantiation can weaken your argument.

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 "is deeply knowledgeable about" functions as an adjective phrase modifying a noun or pronoun. It describes someone who possesses a significant level of expertise or understanding in a particular subject. As Ludwig AI states, it is grammatically correct and usable in written English.

Expression frequency: Uncommon

Frequent in

News & Media

60%

Academia

20%

Science

20%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "is deeply knowledgeable about" is a grammatically sound phrase used to describe someone with extensive expertise in a particular area. Ludwig AI confirms its correctness and usability. While not exceedingly common, it finds its place primarily in news, academic, and scientific contexts. Alternatives like "has extensive knowledge of" or "is well-versed in" can provide nuanced variations. When using the phrase, be sure to provide concrete evidence or context to support the claim of expertise, and avoid overstating someone's knowledge without sufficient backing. This ensures credibility and clarity in your writing.

FAQs

How can I use "is deeply knowledgeable about" in a sentence?

You can use "is deeply knowledgeable about" to describe someone's expertise in a specific area. For example, "The professor "is deeply knowledgeable about" quantum physics and has published several papers on the subject."

What can I say instead of "is deeply knowledgeable about"?

You can use alternatives like "has extensive knowledge of", "is well-versed in", or "is an expert in" depending on the context.

Which is correct, "is deeply knowledgeable about" or "has deep knowledge about"?

Both phrases are grammatically correct, but ""is deeply knowledgeable about"" is more common and idiomatic. "Has deep knowledge about" is less frequently used.

What's the difference between "is knowledgeable about" and "is deeply knowledgeable about"?

"Is deeply knowledgeable about" implies a greater level of expertise and understanding compared to simply "is knowledgeable about". The addition of "deeply" emphasizes the extent of their knowledge.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

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.

Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: