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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
substantial proportion
Grammar usage guide and real-world examplesUSAGE SUMMARY
"substantial proportion" is a correct and usable term in written English.
You can use it to describe the size of a group relative to the whole. For example, "A substantial proportion of the population reported feeling happy with their careers."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(15)
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 proportion of patients experienced moderate to severe pain.
Science
Maxillofacial injuries constitute a substantial proportion of cases of trauma.
"This represents a substantial proportion of G.S.K.'s outstanding litigation.
News & Media
Our activist contact estimated that a substantial proportion of Tripoli's population oppose Gaddafi.
News & Media
Nepal relies heavily on India for a substantial proportion of its imports.
News & Media
A profit-driven industry is hardly going to surrender a substantial proportion of what Which?
News & Media
First, she's obliged to put away a substantial proportion of Italy's gastronomic output.
News & Media
A small winery can pour away a substantial proportion of its product in tastings.
News & Media
These fees can claim a substantial proportion of the foundations' revenues.
News & Media
And the polls said a substantial proportion of the public felt sorry for Gordon.
News & Media
Children have been recruited and, according to witnesses, provide a substantial proportion of the armed gangs.
News & Media
Expert writing Tips
Best practice
Use "substantial proportion" when you want to indicate that a significant, but not necessarily majority, part of a whole is being discussed. It suggests a noticeable and important quantity.
Common error
Avoid using "substantial proportion" when referring to a very small percentage or insignificant amount. Ensure that the proportion is genuinely noteworthy to maintain credibility.
Source & Trust
84%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "substantial proportion" functions as a noun phrase, typically used as a subject or object in a sentence. It quantifies a part of a whole, indicating that the part is significant but not necessarily the majority. Ludwig provides numerous examples demonstrating this usage.
Frequent in
News & Media
33%
Science
31%
Academia
10%
Less common in
Wiki
1%
Encyclopedias
1%
Formal & Business
1%
Ludwig's WRAP-UP
In summary, "substantial proportion" is a versatile and frequently used noun phrase that indicates a significant, though not necessarily majority, part of a whole. As Ludwig AI confirms, its grammatical status is correct and the phrase is appropriate for use in a variety of contexts, ranging from news and media to scientific and academic writing. The phrase is best used when aiming to convey that a noticeable quantity or segment possesses a particular quality or characteristic. While alternatives such as ""significant portion"" or ""considerable fraction"" exist, "substantial proportion" maintains a strong presence in diverse professional, academic, and general communication scenarios, as confirmed by its prevalence across authoritative sources like The Guardian and The New York Times.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
significant portion
Replaces "substantial" with "significant", emphasizing the importance of the part.
significant segment
Similar to 'large segment', but using 'significant' to emphasize importance.
considerable fraction
Uses "considerable" and "fraction" to convey a notable part of the whole.
considerable segment
Similar to 'large segment', but using 'considerable' to emphasize importance.
large segment
Emphasizes the size of the group or part being referred to.
major share
Highlights the dominance or importance of the portion.
meaningful portion
Implies that the portion is not just large, but also relevant or impactful.
sizeable amount
Focuses on the quantity rather than the proportional relationship.
appreciable quantity
Stresses that the amount is large enough to be noticed or considered.
notable percentage
Uses "percentage" for more precise numerical emphasis.
FAQs
How can I use "substantial proportion" in a sentence?
You can use "substantial proportion" to indicate a significant, though not necessarily majority, part of a whole. For example, "A substantial proportion of the students passed the exam."
What are some alternatives to "substantial proportion"?
Alternatives include "significant portion", "considerable fraction", and "large segment", depending on the context.
Is it more appropriate to say "substantial proportion" or "significant proportion"?
"Substantial proportion" and "significant proportion" are often interchangeable, but "substantial" may imply a slightly larger or more impactful amount. Choose the term that best fits the specific context.
When should I avoid using "substantial proportion"?
Avoid using "substantial proportion" when referring to very small or insignificant amounts. In such cases, terms like "small fraction" or "negligible amount" would be more appropriate.
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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
4.6/5
Expert rating
Real-world application tested