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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a substantial number
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'a substantial number' is correct and usable in written English.
You can use it to refer to a large quantity of something. For example: "We received a substantial number of applications for the job."
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(20)
a numerous amount
hundreds of thousands
a considerable amount
numerous
hundred million
an abundance
A substantial number
a tremendous number
a large proportion
four million
a high volume
a major segment
a significant amount
a multitude
a various amount
a great number
a lot of
two hundred fifty thousand
a great many
a large quantity
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
60 human-written examples
A substantial number were subsequently lost.
News & Media
A substantial number are found homes.
News & Media
"We're selling a substantial number of articles every day online".
News & Media
Smoking was blamed for a substantial number, 28.
News & Media
For a substantial number, no reason is given.
News & Media
"This is a substantial number," she added, speaking of Wixom.
News & Media
Overall, the collection is a substantial number of volumes.
Academia
serve a substantial number and percentage of underserved students.
Academia
These schools accept a substantial number of athletes.
News & Media
They include a substantial number of European countries.
News & Media
But a substantial number don't get adequate assistance.
News & Media
Expert writing Tips
Best practice
Combine "a substantial number" with precise metrics to enhance credibility. Instead of just stating there are "a substantial number" of users, consider saying "a substantial number – over 50,000 – of users".
Common error
Avoid using "a substantial number" for quantities that are not genuinely significant within the context. Inflating small figures diminishes the credibility of your writing.
Source & Trust
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a substantial number" functions as a determiner phrase, modifying a noun to indicate a quantity that is considered large or significant. It suggests that the quantity is not just any number, but one that is worthy of note. Ludwig AI confirms that this phrase is correct and usable in written English.
Frequent in
News & Media
50%
Science
25%
Academia
20%
Less common in
Wiki
2%
Formal & Business
3%
Ludwig's WRAP-UP
In summary, "a substantial number" is a versatile phrase used to indicate a significantly large quantity. It is grammatically correct and widely accepted, as confirmed by Ludwig AI. While appropriate for various contexts, including news, academia, and science, it is essential to ensure the quantity genuinely warrants the emphasis. When a less formal tone is needed, alternatives such as "many" or "a lot of" may be more suitable. Remember to use it to enhance the reader's understanding and highlight important quantities, but avoid overuse or exaggeration, as it can diminish the phrase's impact.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a considerable amount
Emphasizes the amount is worthy of attention or consideration due to its size.
a significant quantity
Highlights the importance or impact of the quantity.
a large proportion
Focuses on the quantity relative to a whole.
a good deal
Suggests a sizable amount, often in a less formal context.
a sizable portion
Indicates a considerable part or share.
a high volume
Highlights the number of something, usually in an official context.
a major segment
Emphasizes that the quantity represents a significant part of a group.
a great many
Implies a large number, often used for countable items.
a respectable number
Highlights that the quantity is satisfactory and worthy of respect.
a plentiful supply
Suggests abundance, rather than just a large number.
FAQs
How can I use "a substantial number" in a sentence?
You can use "a substantial number" to indicate a quantity that is significantly large. For instance, "A substantial number of students participated in the survey."
What's a less formal alternative to "a substantial number"?
If you're aiming for a less formal tone, consider using phrases like "a lot of", "many", or "quite a few" instead of "a substantial number".
Is "substantial amount" interchangeable with "a substantial number"?
While both phrases indicate a significant quantity, "substantial amount" is generally used for uncountable nouns (e.g., "a substantial amount of effort"), whereas "a substantial number" is used for countable nouns (e.g., "a substantial number of books").
What's the difference between "a significant number" and "a substantial number"?
Both phrases indicate a large quantity, but "a significant number" emphasizes the importance or impact of the quantity, while "a substantial number" primarily emphasizes the size or amount.
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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
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested