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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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a vast of

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase 'a vast of' is not a correct or usable phrase in written English.
It is not part of any idiom or standard English phrase. If you are looking for a phrase that has a similar meaning, you could use 'a vast array of' or 'a wide variety of'. Example: I have a vast array of books to choose from.

⚠ May contain grammatical issues

Human-verified examples from authoritative sources

Exact Expressions

9 human-written examples

A vast of existent data was used to create a mathematical model of the Irish system.

However has a vast of experience that should not be underestimated.

News & Media

Independent

In the recent years a vast of experimental work with non-metallic reinforcement is being widely used to explain a comprehensive structural integrity of composite material as an alternative for construction industry purposes.

Robert B. Brandon is one of the most original philosophers of our day, whose book "Making it Explicit" covered and extended a vast of topics in metaphysics, epistemology, and philosophy of language -the very core of analytic philosophy.

As a result, a vast of contributions were generated (see e.g. [9 18] and the references therein).

It is known that (1.1) covers variational inequality problems and a vast of variational system important in applications.

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Human-verified similar examples from authoritative sources

Similar Expressions

50 human-written examples

Ranked lists of genes are a common output of a vast array of bioinformatics tools.

Wallace Stegner spoke of a vast edifice of artifice.

News & Media

The New York Times

"They represent a vast number of users of Kerberos.

The network as described in [ 4] is an interpretation of a vast amount of experimental data.

Stacks of hats line a vast swath of shelves.

News & Media

The New York Times
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Expert writing Tips

Best practice

Avoid using the phrase "a vast of". Instead, use grammatically correct alternatives such as "a vast array of", "a vast amount of", or "a vast number of" depending on whether you are referring to countable or uncountable nouns.

Common error

The most common error is using "of" directly after "vast" without an intervening noun like "array", "amount", or "number". Always include the appropriate noun to make the phrase grammatically correct.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

60%

Authority and reliability

1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "a vast of" is grammatically incorrect and does not function as a standard phrase in English. Based on Ludwig AI, there are no valid uses of this phrase.

Expression frequency: Missing

Frequent in

Science

0%

News & Media

0%

Formal & Business

0%

Less common in

Science

0%

News & Media

0%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, the phrase "a vast of" is grammatically incorrect and should be avoided in writing and speech. As indicated by Ludwig AI, the phrase does not appear in standard English usage. Instead, use correct alternatives such as "a vast array of", "a vast amount of", or "a vast number of" to convey the intended meaning of a large quantity or extent. Ensure the noun following "vast" correctly corresponds to the item being quantified, whether countable or uncountable.

FAQs

What is the correct way to use "vast" in a phrase?

The word "vast" should be followed by a noun such as "array", "amount", "number", "expanse", or other similar terms, followed by "of". For example, "a vast array of", "a vast amount of", or "a vast number of".

What can I say instead of the incorrect phrase "a vast of"?

You can use alternatives like "a vast array of", "a vast amount of", or "a vast number of" depending on the context.

Is "a vast of" grammatically correct?

No, "a vast of" is grammatically incorrect. The correct phrases are "a vast array of", "a vast amount of", or "a vast number of".

How do I choose between "a vast amount of" and "a vast number of"?

Use "a vast amount of" with uncountable nouns (e.g., "a vast amount of water") and "a vast number of" with countable nouns (e.g., "a vast number of stars").

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Source & Trust

60%

Authority and reliability

1/5

Expert rating

Real-world application tested

Most frequent sentences: