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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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a varieties of

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "a varieties of" is not correct in English.
It should be "a variety of" or "varieties of" depending on the context. You can use "a variety of" when referring to a single type or category that includes multiple different items or examples. Example: "The store offers a variety of fruits, including apples, oranges, and bananas."

⚠ May contain grammatical issues

Science

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

Cloning of dammarenediol synthase cDNA in this study has provided a significant step for the production of dammarane type ginsenosides by heterologous expression systems, since subsequent hydroxylation(s) and glycosylation(s) lead to a varieties of ginsenoside structures.

Researchers in Bioinformatics developed Cytoscape plugins [17] to mine functional modules in a varieties of network types, such as Clust&See [18], clusterMaker [19], CyClus3D [20], GLay [21] and Enrichment Map [22].

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

found a variety of shortcomings.

News & Media

The New York Times

For a variety of reasons.

News & Media

The Economist

It contains a variety of antibodies.

News & Media

The New York Times

Is boredom really a variety of emotions?

News & Media

The New Yorker

Puffins eat a variety of marine organisms.

They offer a variety of reasons.

News & Media

The Economist

The agency makes a variety of allegations.

News & Media

The New York Times

Other witnesses proposed a variety of solutions.

News & Media

The New York Times

Managers leave for a variety of reasons.

News & Media

BBC
Show more...

Expert writing Tips

Best practice

Always use "a variety of" instead of "a varieties of". The latter is grammatically incorrect.

Common error

Avoid pluralizing "variety" when using the article "a". The correct form is "a variety of", not "a varieties of".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

78%

Authority and reliability

1.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "a varieties of" is an incorrect attempt to express diversity or multiplicity. It fails grammatically as the singular article "a" cannot precede the plural noun "varieties". As Ludwig AI points out, the correct form is "a variety of".

Expression frequency: Rare

Frequent in

Science

50%

News & Media

25%

Wiki

25%

Less common in

Formal & Business

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "a varieties of" is grammatically incorrect and should be avoided in formal writing. The correct alternatives are "a variety of" or "varieties of". As Ludwig AI confirms, the phrase is considered incorrect. Usage analysis reveals it's rare and its use is discouraged to maintain grammatical accuracy. Always opt for the correct phrasing to ensure clarity and credibility in your writing.

FAQs

What's the correct way to say "a varieties of"?

The correct phrase is "a variety of". The term "varieties" is plural and doesn't fit with the singular article "a".

Is "a varieties of" ever correct?

No, "a varieties of" is grammatically incorrect in standard English. Use "a variety of" instead, or simply "varieties of" if you don't need the indefinite article.

What can I say instead of "a varieties of"?

Use "a variety of", "a range of", or "varieties of". The best choice depends on the specific context.

What is the difference between "a variety of" and "varieties of"?

"A variety of" refers to a single instance of diverse items or types, while "varieties of" refers to multiple types or instances in general.

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Source & Trust

78%

Authority and reliability

1.8/5

Expert rating

Real-world application tested

Most frequent sentences: