an excellent source

USAGE SUMMARY

The phrase "an excellent source" is correct and usable in written English.
You can use it when referring to a person, document, or resource that provides valuable or high-quality information on a particular topic. Example: "The research paper is considered an excellent source for understanding the effects of climate change on marine life."

✓ Grammatically correct

News & Media

Academia

Science

Wiki

Encyclopedias

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

An orange is an excellent source of Vitamin C.

WikiHow

Meat is an excellent source of protein.

Encyclopedia Britannica

Beans are an excellent source of ber.

Harvard University

Twitter is also an excellent source of jobs.

The Guardian

It's relatively inexpensive and an excellent source of many nutrients.

The New Yorker

Dried apricots are an excellent source of iron.

Britannica

Financial television is an excellent source of actionable investing ideas.

The Washington Post

It is an excellent source of nutrition for farmed fish.

The Economist

[However] meat is an excellent source of iron".

Independent

It is an excellent source for public opinion polling information.

Columbia University

Adding machine tape is an excellent source for this.

University of California, Berkeley

Expert writing Tips

Best practice

When describing a source, clearly specify what makes it "an excellent source". Provide details about its reliability, comprehensiveness, or unique insights.

Common error

Avoid using "an excellent source" without justification. Ensure the source truly merits this description through evidence of its accuracy, depth, and relevance.

Linguistic Context

The phrase "an excellent source" functions as a noun phrase, typically serving as a subject complement or object of a preposition. Ludwig provides examples showing its use in identifying entities that provide valuable or reliable information.

Expression frequency: Very common

Frequent in

News & Media

34%

Academia

18%

Wiki

17%

Less common in

Science

15%

Encyclopedias

5%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, "an excellent source" is a common phrase used to describe resources that provide reliable and valuable information. Ludwig AI analysis confirms that it's grammatically correct and widely used across various contexts, including news, academia, and general knowledge. When using this phrase, ensure you can justify why the source is considered excellent by highlighting its accuracy, comprehensiveness, and relevance. Alternatives such as "a valuable resource" or "a reliable reference" can also be used depending on the specific nuance you wish to convey.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a superb resource

Replaces "excellent" with "superb", emphasizing the high quality of the source.

a top-notch reference

Uses "top-notch" to denote high quality, framing the source as a reference point.

a valuable asset

Highlights the usefulness and importance of the source.

a reliable authority

Focuses on the trustworthiness and expertise associated with the source.

a prime example

Shifts the focus to the source as a leading illustration or instance.

a first-rate origin

Emphasizes the high quality of the source's origin or derivation.

an exceptional informant

Highlights the source's role in providing information.

a significant contributor

Positions the source as making a notable contribution.

a noteworthy provider

Emphasizes the act of providing valuable content or information.

a leading expert

Focuses on the expertise and authority of the source.

FAQs

How can I use "an excellent source" in a sentence?

You can use "an excellent source" to describe anything that provides reliable and valuable information. For example, "This website is "an excellent source" for historical data."

What are some alternatives to saying "an excellent source"?

Alternatives include phrases like "a valuable resource", "a reliable reference", or "a top-notch reference".

When is it appropriate to describe something as "an excellent source"?

It's appropriate when the source is known for its accuracy, comprehensiveness, and relevance to a specific topic. Make sure you can justify why you consider it excellent.

What makes a source qualify as "an excellent source"?

A source qualifies as "an excellent source" when it consistently provides accurate, in-depth, and unbiased information. It should also be up-to-date and well-respected within its field.