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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
vast number of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "vast number of" is correct and usable in written English.
It can be used to describe a large quantity or multitude of something. Example: "The research revealed a vast number of species that had yet to be discovered in the rainforest."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(20)
large quantity of
great quantity of
significant amount of
large number of
substantial amount of
considerable quantity of
huge quantity of
massive quantity of
a multitude of
a plethora of
tremendous number of
innumerable number of
broad number of
considerable number of
significant number of
massive number of
substantial number of
wide number of
extensive number of
widespread number of
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
58 human-written examples
Dawn Ades analyses a vast number of individual paintings.
News & Media
That's a vast number of children we're still letting down.
News & Media
There are a vast number of less populous groups.
Encyclopedias
This vast number of trees and parks, you know?
News & Media
Reality, therefore, may turn out to consist of a vast number of nested simulations.
News & Media
I have probably seen ten thousand victims over the years a vast number of them.
News & Media
There have also been a vast number of exhibitions of his sculpture.
News & Media
Everyone acknowledges the vast number of messages each and every day.
News & Media
And there is no doubt that basic research underpins a vast number of today's cures.
News & Media
A vast number of incidents from across the timeframe have never before been reported.
News & Media
Hovering in the middle are the vast number of neutral words that can swing either way.
News & Media
Expert writing Tips
Best practice
Avoid overusing the phrase; vary your language by using synonyms such as "large quantity of" or "multitude of" to keep your writing engaging.
Common error
Ensure you use the correct preposition after "vast number of". The most common mistake is to use "in" instead of "of". For example, use "a vast number of incidents" instead of "a vast number in incidents".
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "vast number of" functions as a determiner phrase, modifying a noun to indicate a large quantity. Ludwig examples show it describing various nouns such as 'children', 'trees', 'messages', 'incidents', etc., showing versatility.
Frequent in
News & Media
42%
Science
40%
Wiki
5%
Less common in
Encyclopedias
3%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "vast number of" is a grammatically sound and frequently employed expression used to denote a large quantity. As Ludwig AI confirms, it is suitable for various contexts, predominantly appearing in News & Media and Science. While generally correct, remember to use "of" as the correct preposition. Vary your writing by considering alternatives such as "large quantity of" or "multitude of" to maintain reader engagement.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
large quantity of
Emphasizes the amount rather than the count; it changes from a number focus to a quantity focus.
great quantity of
Similar to 'large quantity of' but may imply even more.
significant amount of
Highlights the importance or impact of the quantity, subtly changing the emphasis.
substantial amount of
Indicates a considerable quantity, similar in magnitude but with a different tone.
considerable quantity of
Suggests a quantity worthy of attention, varying slightly in formality.
huge quantity of
Implies a very big quantity.
massive quantity of
Similar to 'huge quantity of', but with more weight.
a multitude of
Shifts from a numerical focus to suggesting variety and diversity within the large quantity.
a plethora of
Implies an abundance, almost to the point of excess.
countless instances of
Emphasizes the repeated occurrence of something, implying too many to count.
FAQs
How can I use "vast number of" in a sentence?
The phrase "vast number of" is used to describe a large quantity of something. For instance, "The study analyzed a vast number of cases" or "A vast number of resources are needed for the project".
What are some alternatives to "vast number of"?
You can use alternatives such as "large quantity of", "great quantity of", or "significant amount of" depending on the specific context.
Is it correct to say "a vast number in" instead of "a vast number of"?
No, the correct preposition to use is "of". "A vast number of" is the standard and grammatically correct form. Using "in" would be considered an error.
What's the difference between "vast number of" and "large number of"?
While both phrases indicate a significant quantity, "vast number of" often implies an even greater or more impressive quantity than "large number of". The choice depends on the intended emphasis.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested