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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
substantial of which
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "substantial of which" is not correct in English.
It seems to be an incomplete or misconstructed phrase and does not convey a clear meaning. Example: "The report included several findings, substantial of which were overlooked in the discussion."
⚠ May contain grammatical issues
News & Media
Science
Encyclopedias
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
4 human-written examples
The agency's main task is to maintain and provide services – including education and healthcare and relief during times of conflict – in the large network of camps, the most substantial of which are in Gaza.
News & Media
Large losses have been reduced since FFP's implementation three years ago and on Monday a number of tweaks were voted through – the most substantial of which is the consideration of voluntary agreements to tackle the restructuring of clubs.
News & Media
Now the Democrats are insinuating that Ms Terrell repaid a campaign contributor by purchasing overpriced voting machines that break down in Louisiana's humid climate.There are more solid disagreements between Ms Landrieu and Ms Terrell, the most substantial of which is over abortion.
News & Media
Claims data have inherent limitations, the most substantial of which may be the absence of randomization between treatment cohorts.
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
In total, Henry's army was around 5,000 strong, a substantial portion of which was made up by the recruits picked up in Wales.
Wiki
The 2013 Cochrane Review of smoking cessation interventions for those younger than 20 years identified 28 substantial trials, of which only 3 were statistically significant [ 3].
Science
A substantial part of which, of course, revolves around the fine art of sampling.
News & Media
It encourages its staff, students and alumni to generate wealth, substantial chunks of which get fed back as donations.
News & Media
"This seems likely," Professor Schill said, "given that we are experiencing extremely high levels of immigration, a substantial portion of which is probably illegal".
News & Media
But work is continuing in an additional 1,893 buildings, a substantial portion of which, Mr. Spencer estimated, remain without heat.
News & Media
Its board authorized contributions of $900 million to replenish the fund, a "substantial portion" of which will consist of Honeywell stock, a filing with the Securities and Exchange Commission said.
News & Media
Expert writing Tips
Best practice
When aiming for clarity, consider using alternatives like "significant portion of which" or "considerable part of which" instead of "substantial of which" to ensure grammatical correctness and improve readability.
Common error
Avoid using the phrase "substantial of which" as it's grammatically questionable. Instead, opt for clearer constructions such as "a substantial portion of which" or rephrase the sentence to avoid the construction altogether.
Source & Trust
82%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "substantial of which" is intended to act as a relative pronoun, connecting a main clause to a subordinate clause that specifies a part or aspect of something previously mentioned. However, the phrasing is grammatically incorrect, as indicated by Ludwig.
Frequent in
News & Media
30%
Science
30%
Encyclopedias
20%
Less common in
Formal & Business
10%
Wiki
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "substantial of which" is identified by Ludwig AI as grammatically incorrect. While the intention is to specify a significant portion of something, it's advisable to use more standard phrasing, such as "a substantial portion of which", "significant part of which", or other alternatives. The phrase appears in a mix of news, scientific, and encyclopedia sources, but its low frequency and grammatical issues suggest avoiding it in formal writing to maintain clarity and professionalism.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
significant portion of which
Replaces "substantial" with "significant", emphasizing the importance rather than the size.
considerable part of which
Uses "considerable" to highlight the notable amount or degree of the part.
large proportion of which
Substitutes "substantial" with "large proportion", focusing on the relative size.
notable segment of which
Employs "notable segment" to indicate a significant and observable part.
appreciable fraction of which
Replaces "substantial" with "appreciable fraction", suggesting a measurable and significant part.
major share of which
Uses "major share" to denote the dominant or principal part.
significant amount of which
Replaces "portion" with "amount", often used for intangible or collective nouns.
considerable quantity of which
Focuses on the quantity of the part being described.
material component of which
Emphasizes the importance of the part as a key element.
significant element of which
Highlights the part as an essential or noteworthy component.
FAQs
What is a grammatically correct alternative to "substantial of which"?
A grammatically correct alternative is "a substantial portion of which". You can also use phrases like "significant part of which" or "considerable amount of which" depending on the context.
How can I use "a substantial portion of which" in a sentence?
You can use "a substantial portion of which" to indicate that a significant part of something has a particular quality or characteristic. For example: "The project's budget was $1 million, a substantial portion of which was allocated to research and development."
Is it always necessary to replace "substantial of which" in my writing?
Yes, it's advisable to replace "substantial of which" because it is grammatically incorrect. Using clearer and more standard phrasing enhances the clarity and professionalism of your writing.
What's the difference between "substantial of which" and "most of which"?
"Substantial of which" is not grammatically correct. A correct alternative, "a substantial portion of which", implies a sizable amount or part, while "most of which" indicates the majority. "A substantial portion" suggests significance, while "most" implies quantity.
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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
82%
Authority and reliability
2.8/5
Expert rating
Real-world application tested