a rich source of

USAGE SUMMARY

The phrase "a rich source of" is correct and can be used in written English.
It is typically used to describe something that has a lot of something else available from it, such as a wealth of information or resources. For example, "The internet is a rich source of knowledge".

✓ Grammatically correct

News & Media

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The billboard has been a rich source of ideas since.

The Guardian

Those disputes are a rich source of humour.

The Guardian - Opinion

These organisations constitute a rich source of information.

Nature

The mountainous interior is a rich source of Japanese cedar.

Encyclopedia Britannica

Bitter melon seeds are a rich source of protein.

Food Chemistry

Mangosteen pericarp is a rich source of anthocyanins.

Journal of Food Engineering

And all of this is fine and fascinating; a rich source of drama and inquiry.

The Guardian - Film

Extra-marital affairs involving a succession of Conservative ministers provided a rich source of exclusive stories.

The Guardian

Bryant was an attractive client: recognisable and a rich source of potential donors.

The Guardian - Lifestyle

Yentob's expenses claims have been a rich source of fodder for the media.

The Guardian

We see the global markets as a rich source of future growth for us.

The Guardian

Expert writing Tips

Best practice

When using "a rich source of", ensure that the noun following "of" accurately reflects what is being abundantly provided. For example, "The library is a rich source of information" is better than "The library is a rich source of books and desks".

Common error

Avoid using "a rich source of" when the described subject is merely a component or facilitator, not the origin of the mentioned resource. For example, instead of saying "The internet is a rich source of online shopping", you might say "The internet offers a rich array of online shopping opportunities."

Linguistic Context

The phrase "a rich source of" functions as a noun phrase modifier, indicating that something is abundant in a specific quality or resource. Ludwig examples show this phrase consistently preceding nouns, highlighting the plentiful availability of what is being described.

Expression frequency: Very common

Frequent in

News & Media

35%

Science

25%

Encyclopedias

10%

Less common in

Academia

10%

Formal & Business

10%

Social Media

0%

Ludwig's WRAP-UP

In summary, "a rich source of" is a versatile and correct phrase used to describe something abundant in a particular quality or resource. As Ludwig AI confirms, its grammatical status is correct, and it enjoys very common usage across various domains, particularly in news, science, and encyclopedic contexts. While alternatives like "a plentiful supply of" or "a wealth of" exist, "a rich source of" remains a straightforward and effective way to convey abundance. When using this phrase, ensure the noun following "of" accurately represents what is being provided in abundance.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a plentiful supply of

Focuses on the abundance of the resource, emphasizing quantity.

a wealth of

Highlights the abundance and value of the resource.

an abundance of

Stresses the plentiful nature of the resource.

a treasure trove of

Emphasizes the valuable and desirable nature of the resource.

a mine of

Suggests a large, extractable quantity of something.

a vast reservoir of

Implies a large and deep supply of the resource.

a cornucopia of

Implies a great abundance and variety, like a horn of plenty.

a bottomless well of

Suggests an inexhaustible supply.

a goldmine of

Emphasizes the profitability and usefulness of the resource.

a repository of

Highlights the resource as a place where something is stored in large quantities.

FAQs

How can I use "a rich source of" in a sentence?

Use "a rich source of" to describe something that provides a large amount of something else. For instance, "The library is "a rich source of" information" or "The forest is "a rich source of" timber."

What can I say instead of "a rich source of"?

You can use alternatives like "a plentiful supply of", "a wealth of", or "an abundance of" depending on the context.

Is it correct to say "a richest source of" instead of "a rich source of"?

While grammatically understandable, "a richest source of" is not idiomatic. It's better to use ""a rich source of"" or rephrase the sentence to use a superlative like "the richest source of."

What is the difference between "a rich source of" and "a possible source of"?

"A rich source of" implies abundance and proven availability. "A possible source of" suggests potential but uncertain origin or quantity.