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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 sound knowledge of

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "a sound knowledge of" is correct and commonly used in written English.
You can use it whenever you want to emphasize that someone has a strong understanding or expertise in a particular subject or field. It expresses that their knowledge is reliable and well-informed. Example: "The candidate has a sound knowledge of economics, making her the ideal choice for the job."

✓ Grammatically correct

News & Media

Encyclopedias

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

He had an abiding respect for the game, and a sound knowledge of its history.

News & Media

The Guardian

In the following eight years Jenner acquired a sound knowledge of medical and surgical practice.

Many science-fiction writers do base their fantasies on a sound knowledge of scientific principles and information.

News & Media

The Economist

For the Turkish-educated elite, a sound knowledge of Persian language and literature remained a mark of cultural distinction well into the 19th century.

He possessed a sound knowledge of the world, a dedicated mind, and an active interest in technology, and he was a brilliant organizer.

"Pat is a quality guy and a good friend with a sound knowledge of the New Jersey hockey scene," he said.

Louis nevertheless possessed an excellent memory, acquired a sound knowledge of Latin and English, and took an interest in history and geography.

Choose someone with a sound knowledge of the product or service you are offering, but who can also speak with passion and clarity.

News & Media

Independent

Yet he clearly saw enough Italian art in local collections to acquire a sound knowledge of it, and his own painting manifested this in ways that are not necessarily immediately evident.

They nevertheless had a sound knowledge of rangeland degradation.

At the University of Stockholm he acquired a sound knowledge of chemistry, physics, mathematics, and mineralogy.

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Expert writing Tips

Best practice

When emphasizing someone's expertise or understanding, use "a sound knowledge of" to convey that their knowledge is not only extensive but also reliable and well-grounded. For example: "She has a sound knowledge of environmental regulations."

Common error

Avoid using "a sound knowledge of" when describing superficial familiarity with a subject. This phrase implies a deep and reliable understanding, not just a passing acquaintance. For example, saying "He has a sound knowledge of astrophysics" is inaccurate if he only read a few articles.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

83%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "a sound knowledge of" functions as a noun phrase that describes the quality or extent of someone's understanding or expertise in a particular subject. It serves to emphasize that the knowledge is not only present but also reliable and well-founded. According to Ludwig AI, it emphasizes a strong understanding or expertise.

Expression frequency: Very common

Frequent in

Science

40%

News & Media

35%

Encyclopedias

10%

Less common in

Formal & Business

5%

Wiki

5%

Reference

0%

Ludwig's WRAP-UP

In summary, "a sound knowledge of" is a commonly used phrase to express a strong and reliable understanding of a particular subject. Ludwig AI confirms its correctness and frequency in written English. Predominantly found in scientific, news, and encyclopedic contexts, its usage indicates expertise, reliability, and a well-founded comprehension. When writing, use this phrase to emphasize expertise. Related phrases, like "thorough understanding of", offer nuanced alternatives for expressing similar ideas. Ensure that its depth aligns with the subject's complexity to use it appropriately.

FAQs

How can I effectively use "a sound knowledge of" in a sentence?

Use "a sound knowledge of" to emphasize someone's expertise or deep understanding in a specific area. For instance, "A physician requires "a sound knowledge of anatomy" to perform surgeries effectively."

What phrases are similar to "a sound knowledge of"?

Alternatives include "a thorough understanding of", "a comprehensive grasp of", or "a solid grounding in", each emphasizing a slightly different aspect of understanding or expertise.

Is it more appropriate to say "sound knowledge about" or "sound knowledge of"?

"Sound knowledge of" is generally preferred and more grammatically correct. While "sound knowledge about" might be understood, "sound knowledge of" is the idiomatic and widely accepted usage.

In what contexts is "a sound knowledge of" most applicable?

This phrase is highly suitable in professional, academic, and formal settings where demonstrating expertise and reliable understanding are crucial. For example, you might use it when describing qualifications in job applications or academic papers.

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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: