have substantial knowledge

USAGE SUMMARY

The phrase "have substantial knowledge" is correct and usable in written English.
It can be used when describing someone’s level of expertise or understanding in a particular subject or field. Example: "She has substantial knowledge in environmental science, which makes her an asset to our research team."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

14 human-written examples

Even though his vaunted "new ideas" aren't much to get excited about, and Hart, though intelligent, can't be said to have a great mind, he does have substantial knowledge of important subjects and a relatively good understanding of government — relative, that is, to most of the other candidates.

The New Yorker

For the same reason, research assessment exercises may use science indicators as tools, but ultimately they have to rely on the judgment of peers who have substantial knowledge in the field.

SEP

Furthermore, I believe that individuals who do have substantial knowledge about various financial options have a moral obligation to educate consumers about ALL options that are available to them.

Huffington Post

Consequently, nurses have substantial knowledge of the hidden curriculum and the practice of ethics in the clinical setting [ 13].

BMC Medical Ethics

Generalists typically have substantial knowledge in a relevant discipline and a solid understanding of the context of the problem.

Environmental Health: A Global Access Science Source

GPs have substantial knowledge of population health and are in an ideal position to advise individual patients about lifestyle choices.

BMC Public Health

Human-verified similar examples from authoritative sources

Similar Expressions

46 human-written examples

For example, a firm can internationalize to the market because the owner of the firm has substantial knowledge of the market (O), because the market has high potential and a friendly regulation system (L), and/or because the firm has an integrated supply chain that enables the firm to easily transfer organizational advantages across the stages of supply chains (I).

Fashion and Textiles

The specialists perceived climate change to be a threat to eco-environmental health and had substantial knowledge about possible implications and impacts.

BMC Public Health

This evaluation portfolio found evidence that, depending on the country context, communities can have substantial impacts on knowledge and behavior, use of services, and even HIV incidence, with mixed evidence on social transformation.

AIDS Care - Psychological and Socio-Medical Aspects of AIDS/HIV

You have substantial scientific and technical knowledge, but in many cases your training does not emphasize the skill of communicating your research in terms a layman can understand.

Science Magazine

The NFL is asking the Court to defer to the NLRB, which has substantial specialized knowledge and expertise in labor matters.

Huffington Post

Expert writing Tips

Best practice

When using "have substantial knowledge", ensure that the context clearly indicates the specific area or subject in which the knowledge is substantial. This adds clarity and avoids ambiguity.

Common error

Avoid using "have substantial knowledge" to describe someone's abilities without providing concrete examples or evidence of their expertise. Credibility is enhanced by demonstrating, not just stating, their level of understanding.

Linguistic Context

The phrase "have substantial knowledge" functions as a verb phrase indicating the possession of a significant amount of information and understanding. As Ludwig AI shows, it is commonly used to describe someone's expertise or competence in a particular field.

Expression frequency: Common

Frequent in

Science

55%

News & Media

30%

Formal & Business

15%

Less common in

Science

0%

News & Media

0%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, "have substantial knowledge" is a grammatically correct and commonly used phrase to describe someone's significant expertise or understanding in a particular field. Ludwig AI analysis of multiple examples reveals its frequent use in scientific, news, and formal business contexts. While the phrase is generally suitable for formal and neutral registers, it's important to provide context or evidence to support claims of substantial knowledge. Alternatives like "possess considerable expertise" or "have extensive understanding" can be used to add variety to your writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

are highly knowledgeable about

A more direct and simplified way to express the same idea.

have extensive understanding

Substitutes "substantial knowledge" with "extensive understanding", emphasizing comprehension.

have deep understanding of

Emphasizes the depth and intensity of the knowledge.

possess considerable expertise

Replaces "have" with "possess", "substantial" with "considerable", and "knowledge" with "expertise".

are well-versed in

Uses a more idiomatic expression to convey a high level of familiarity and knowledge.

exhibit comprehensive grasp of

Highlights a complete and thorough understanding of a subject.

demonstrate profound insight

Highlights the depth of understanding rather than just the amount of knowledge.

command a wealth of information

Emphasizes the breadth and abundance of information possessed.

have significant experience in

Shifts the focus to knowledge gained through practical experience.

are intimately acquainted with

Suggests a close and detailed familiarity with a subject.

FAQs

How can I use "have substantial knowledge" in a sentence?

You can use "have substantial knowledge" to describe someone's expertise in a specific area. For example, "She has substantial knowledge of environmental regulations." or "He has substantial knowledge in data analytics."

What are some alternatives to "have substantial knowledge"?

Alternatives include "possess considerable expertise", "have extensive understanding", or "are well-versed in". The best choice depends on the specific context.

Is it better to say "have substantial knowledge" or "have significant knowledge"?

Both "have substantial knowledge" and "have significant knowledge" are grammatically correct. "Substantial" implies a considerable amount, while "significant" suggests importance or impact. The choice depends on whether you want to emphasize the quantity or the importance of the knowledge.

What does it mean to "have substantial knowledge" in a field?

To "have substantial knowledge" in a field means to possess a significant amount of detailed information, understanding, and expertise related to that field. This implies more than just a basic familiarity; it suggests a deep and comprehensive grasp of the subject matter.