Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
substantially outnumber
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "substantially outnumber" is correct and usable in written English.
It can be used to describe a situation where one group or quantity is significantly larger than another. Example: "In the recent survey, women substantially outnumbered men in the responses."
✓ Grammatically correct
News & Media
Science
Alternative expressions(6)
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
10 human-written examples
Democrats substantially outnumber Republicans, but the state leans Republican in federal races.
News & Media
Amerasians in the Philippines substantially outnumber those living in neighboring countries, with recent estimates as high as 250,000.
News & Media
Everyone carries around billions of bacterial cells in their stomach and intestines – some bad, but many good – and these cells substantially outnumber our own human ones.
News & Media
And there's the fact that legal downloads still substantially outnumber illegal ones.
News & Media
The put/call open interest ratio for BSC sits at 1.52, as puts substantially outnumber calls among near-term options.
News & Media
The resulting nicked/displaced fragments substantially outnumber target DNA and cause the cascade rolling circle amplification (C-RCA) and nicked fragment-induced strand-displacement polymerization (NFDP).
Science
Human-verified similar examples from authoritative sources
Similar Expressions
48 human-written examples
For the camp in New York, more than 60 musicians and singers enrolled (men substantially outnumbered women, and guitarists substantially outnumbered any other type of player), paying up to $10,000 for six days of camp and recording and $5,000 for a four-day package.
News & Media
It is encouraging, too, that women are ever keener to take part: in all five states, female voters substantially outnumbered males.Perhaps most hopeful of all, the first studies of the results show signs of a shift away from identity politics, in which voters lump together by caste or religion to back one of their own.
News & Media
Quantitative analysis reveals an overall trend towards increasing integration, with requests integrating industrial and socio-economic aspects substantially outnumbering those integrating socio-ethical and stakeholder aspects by a 2 to 1 margin.
Science
Len Cutler, director of the Center for the Study of Government and Politics at Siena College, indicated that the seat would be difficult for Gillibrand to hold in 2008, noting Republicans substantially outnumbered Democrats in the district.
Wiki
The tactic of continuous forward patrolling was so successful that the advancing force's every move was known to the defenders, but the light horsemen were substantially outnumbered and could not stop the advance.
Wiki
Expert writing Tips
Best practice
When using "substantially outnumber", ensure that the context clearly establishes what is being compared. For example, specify the two groups or quantities being contrasted to avoid ambiguity.
Common error
Avoid using "substantially outnumber" without providing specific figures or context. Saying "supporters substantially outnumber opponents" is less effective than "supporters outnumber opponents by a ratio of 3 to 1".
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "substantially outnumber" functions as a verbal phrase indicating a significant difference in quantity between two entities. According to Ludwig, this usage is grammatically correct and widely accepted. Examples from Ludwig illustrate its application in various contexts, such as describing population demographics or numerical comparisons.
Frequent in
News & Media
50%
Science
40%
Wiki
10%
Less common in
Encyclopedias
0%
Reference
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "substantially outnumber" is a grammatically correct and professionally appropriate phrase used to indicate a significant numerical difference between two entities. Ludwig AI confirms its usability, supported by examples across news, science, and general contexts. While alternatives exist, "substantially outnumber" offers a clear and emphatic way to convey numerical superiority. When using this phrase, ensure the context clearly defines the groups or quantities being compared to avoid ambiguity. The phrase appears most frequently in news and media and scientific contexts, which further demonstrates its varied use in writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
greatly exceed in number
This alternative emphasizes the act of surpassing in quantity with greater intensity.
far surpass in quantity
This variant highlights the extent of the difference, indicating that the surpassing is considerable.
significantly exceed
It directly emphasizes the substantial nature of the exceeding.
vastly outstrip
This emphasizes the difference in scale or size.
dramatically outnumber
This alternative amplifies the numerical difference with the term dramatically.
considerably exceed
Considerably indicates a notable degree of difference.
tower over
This metaphor suggests a superiority in numbers, like a tower looming over something.
massively outnumber
Adding "massively" intensifies the difference in numbers.
greatly outstrip
Similar to "vastly outstrip" but with a different adverb.
dominate in numbers
This expresses a clear numerical superiority, suggesting that one group has a controlling presence.
FAQs
How can I use "substantially outnumber" in a sentence?
Use "substantially outnumber" to indicate that one group or quantity is significantly larger than another. For example, "In this region, birds "substantially outnumber" mammals".
What are some alternatives to "substantially outnumber"?
You can use alternatives like "greatly exceed in number", "far surpass in quantity", or "significantly exceed" depending on the context.
Is it appropriate to use "substantially outnumber" in formal writing?
Yes, "substantially outnumber" is appropriate for formal writing as it is a clear and professional way to express a significant numerical difference. News & Media and Science, for example, commonly employ the expression.
What's the difference between "substantially outnumber" and simply "outnumber"?
"Outnumber" means that one group is larger than another, while ""substantially outnumber"" emphasizes that the difference is significant or considerable. The addition of "substantially" adds emphasis to the degree of difference.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
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