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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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as a primary source of

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "as a primary source of" is correct and usable in written English.
It can be used when discussing the main origin or basis of information, data, or resources in a particular context. Example: "The library serves as a primary source of historical documents for researchers."

✓ Grammatically correct

News & Media

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

57 human-written examples

There are drawbacks, though, to relying on the generators as a primary source of power.

News & Media

The New York Times

Sixteen to twenty-four year olds use social media as a primary source of science information.

News & Media

The Guardian

For many of her readers, Ms. Finke's Web site has supplanted traditional media as a primary source of strike news.

News & Media

The New York Times

If China could replace coal with oil as a primary source of energy, emissions would drop by one third.

News & Media

The New York Times

Jean Vendome names René Lalique, the Art Nouveau jewelry designer and glass master, as a primary source of inspiration.

News & Media

The New York Times

Google, with its instant access to factoids of dubious veracity, is singled out as a primary source of the malaise.

News & Media

The Economist

And it is worth pointing out that they serve as a primary source of information for many viewers.

News & Media

The New York Times

MODERN musicians know better than to rely on selling copies of their tunes as a primary source of income.

News & Media

The Economist

Jones' piece also overlooks the artists already using video games, both as a primary source of inspiration, and an artistic medium.

Only in the last couple of years has OMA been able to rely on architectural design, along with urban planning, as a primary source of income.

Manufacturing showed steady growth from the mid-19th to the late 20th century, during which time it emerged as a primary source of income for the state.

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Expert writing Tips

Best practice

When using "as a primary source of", ensure that the source you are referring to is indeed the main or most important origin, rather than just one of many sources. This strengthens the accuracy and impact of your statement.

Common error

Avoid using "as a primary source of" when the source is only one of several equally important contributors. Using language that accurately reflects the source's significance will improve your writing's credibility.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

85%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "as a primary source of" functions as a prepositional phrase that modifies a noun or noun phrase. It identifies the main origin, basis, or resource for something. According to Ludwig, this phrase is grammatically correct and usable in written English.

Expression frequency: Very common

Frequent in

Science

37%

News & Media

31%

Wiki

4%

Less common in

Encyclopedias

2%

Formal & Business

2%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "as a primary source of" is a versatile and grammatically sound prepositional phrase used to identify the main origin or basis of something. Ludwig AI confirms its correctness and usability in written English. It is commonly found in news, scientific, and academic writing, indicating a neutral to formal register. When employing this phrase, it's crucial to ensure the source genuinely represents the main origin rather than just one of many contributors. While alternatives exist, such as "as a main source of" or "as a key resource for", the core meaning remains consistent: to pinpoint the principal origin or foundation.

FAQs

How can I use "as a primary source of" in a sentence?

You can use "as a primary source of" to indicate the main origin or basis of something, such as "The library serves as a primary source of historical documents for researchers."

What are some alternatives to "as a primary source of"?

Alternatives include "as a main source of", "as a key resource for", or "as a principal foundation for", depending on the specific context.

Is it appropriate to use "as a primary source of" in formal writing?

Yes, "as a primary source of" is suitable for formal writing, especially in academic, scientific, or business contexts where precision and clarity are important.

What's the difference between "as a primary source of" and "as a secondary source of"?

"As a primary source of" indicates the original or main origin, while "as a secondary source of" implies the information is derived from another source, interpreting or analyzing the primary source.

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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: