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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a large portion of
Grammar usage guide and real-world examplesUSAGE SUMMARY
"a large portion of" is a correct and usable phrase in written English.
You can use it when referring to a large amount of something, usually a collective group or set of something. An example sentence would be, "A large portion of the population lives in rural areas."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Wiki
Formal & Business
Academia
Alternative expressions(20)
a significant amount of
a considerable part of
a substantial segment of
a major fraction of
a good deal of
a sizable chunk of
the majority of
a hefty percentage of
much of
a major portion of
a large sector of
a considerable portion of
a substantial portion of
a whole portion of
a large part of
a wide portion of
a massive portion of
a sizeable portion of
a significant portion of
a huge portion 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
60 human-written examples
A large portion of it is steel.
News & Media
You are alienating a large portion of your base supporters".
News & Media
Indians made up a large portion of the live audience.
News & Media
"It's a large portion of the growth," he said.
News & Media
At play now is a large portion of the electorate.
News & Media
A large portion of the city's population is Chinese.
Encyclopedias
Defaulters represent a large portion of today's college students.
Academia
A large portion of research involves condensed matter physics.
Academia
A large portion of this will be public money.
News & Media
A large portion of the collection is also available online.
News & Media
A large portion of the nation's young missed their educations.
News & Media
Expert writing Tips
Best practice
When using "a large portion of", ensure the context clearly defines the total from which the portion is derived. This provides clarity and avoids ambiguity for the reader.
Common error
Avoid using "a large portion of" without clearly defining or referencing the entire group or quantity. Without this context, the phrase becomes vague and loses its impact. For example, instead of saying 'A large portion of students failed', specify 'A large portion of the students in the introductory physics class failed'.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a large portion of" functions as a determiner phrase, specifically quantifying a substantive amount. It modifies a noun to indicate that a considerable segment or share is being referenced, as demonstrated across numerous Ludwig examples.
Frequent in
News & Media
42%
Science
27%
Wiki
13%
Less common in
Encyclopedias
8%
Formal & Business
5%
Academia
5%
Ludwig's WRAP-UP
In summary, "a large portion of" is a versatile phrase used to indicate a significant quantity or share of something. Ludwig AI confirms its grammatical correctness and widespread applicability across various contexts. As illustrated by the examples, its frequency is very common in News & Media, Science and Wiki. When using this phrase, ensure clarity by defining the total quantity to which the portion refers. Alternatives such as "a significant amount of" or "a considerable part of" can be used depending on the specific nuance you want to convey.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a significant amount of
Emphasizes the importance or impact of the quantity being referenced.
a considerable part of
Highlights the size or extent of the share being discussed.
a substantial segment of
Focuses on the idea of a distinct and sizable section within a larger whole.
a major fraction of
Uses a more mathematical term to describe the portion, implying a clear division.
a good deal of
Offers a slightly more informal way to indicate a significant quantity.
a sizable chunk of
Suggests a physically or conceptually large piece.
the majority of
Implies that the portion is greater than half.
a hefty percentage of
Emphasizes the numerical proportion and its weight or impact.
a generous share of
Indicates that the portion is ample or more than expected.
much of
A simpler, more concise way to express a large quantity or proportion.
FAQs
How can I use "a large portion of" in a sentence?
Use "a large portion of" to indicate that a significant part of a whole is being referred to. For example, "A large portion of the budget was allocated to marketing".
What are some alternatives to using "a large portion of"?
Depending on the context, you can use phrases like "a significant amount of", "a considerable part of", or "a substantial segment of" to convey a similar meaning.
Is there a difference between "a large portion of" and "the majority of"?
"A large portion of" implies a significant part, while "the majority of" specifically means more than half. Therefore, while "the majority of" is always a large portion, "a large portion of" isn't necessarily the majority.
Can "a large portion of" be used with both countable and uncountable nouns?
Yes, "a large portion of" can be used with both countable and uncountable nouns. For example, "a large portion of the students" (countable) and "a large portion of the water" (uncountable).
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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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested