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
extensive percentage of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "extensive percentage of" is not commonly used in written English and may sound awkward.
It can be used when discussing a large portion or share of something, but it is better to use simpler expressions for clarity. Example: "An extensive percentage of the population supports the new policy."
Science
News & Media
Formal & Business
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
2 human-written examples
Neither the land cover nor farming system are altering the superficial water quality of the studied watershed and this appears to be related to the extensive percentage of natural remaining vegetation that still exists in both watersheds.
Science
To evaluate the expression of TSP-1 and VEGF proteins, we established a combined score, corresponding to the sum of both (a) staining intensity (0 = negative, 1 = weak, 2 = intermediate, 3 = strong, 4 = very strong staining) and (b) the staining extensive, percentage of positive cells (0 = 0%, 1 = 1 25%, 2 = 26 50%, 3 = 50 75%, 4 = >75%).
Science
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
"It's too early to say what effect this [the flooding] would have on the national economy," the Department of Agriculture stated in a report on May 11. "Regardless, it probably will not be extensive given the estimated percentage of land affected".
News & Media
Although celecoxib treatment did not completely eradicate the hyperplastic budding structures, there was a significant decrease in the percentage of extensive budding structures in mammary glands from mice given celecoxib-enhanced chow following AP20187 treatment.
Science
Although loss of both cortical and subcortical volume occurs in non-demented Parkinson's disease, our longitudinal analyses revealed that Parkinson's disease with mild cognitive impairment shows more extensive atrophy and greater percentage of cortical thinning compared to Parkinson's disease with no cognitive impairment.
Science
In all the countries that outperform us in math and science, from Singapore to Russia, a higher percentage of teachers has extensive training in the subject matter they teach.
News & Media
Asked about the halftime show, Mr. Monaghan said, "Our extensive research shows that a large percentage of consumers watch our live streams as a second-screen viewing experience, with television being the primary experience.
News & Media
In other words, 50,000 CDs may represent a small percentage of Amazon's extensive music catalog, but it's a "substantial percentage" of Amazon's sales.
News & Media
The percentage of patients with extensive DCIS or involved margins varied from 21 to 47% between the institutes (Table 2a).
Science
Because some fatal bleeding outcomes result from extensive and uncorrectable anatomic injury, the percentage of preventable bleeding deaths that can be directly addressed by changes in blood transfusion practice is likely to be even lower.
Science
With the current IMRT treatment for NPC, we did not see any significant neurologic complications such as visual impairment, bulbar palsy, or symptomatic temporal lobe necrosis, which is expected to occur in a certain percentage of patients with extensive skull base disease if treated by conventional 2D-RT.
Expert writing Tips
Best practice
For improved clarity and conciseness, consider using alternatives like "significant proportion of" or "large percentage of" instead of "extensive percentage of".
Common error
Avoid using "extensive percentage of" repeatedly in formal documents; diversify your language with synonyms to maintain reader engagement.
Source & Trust
85%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "extensive percentage of" functions as a modifier, specifically quantifying a portion of a whole. It combines an adjective ("extensive") with a noun phrase ("percentage of") to indicate a significant quantity. As Ludwig AI points out, clearer alternatives may exist.
Frequent in
Science
50%
News & Media
41%
Formal & Business
9%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, while grammatically sound, the phrase "extensive percentage of" isn't the most common or concise choice. Ludwig AI suggests it can often be improved by using alternatives like "significant proportion of" or "large percentage of". This phrase, though functional in formal and analytical contexts to emphasize size or importance, has limited use across a variety of topics. Ludwig’s analysis indicates that while usable, opting for simpler terms will generally increase clarity and readability. Top authoritative sources include The New York Times, Huffington Post and TechCrunch.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
significant proportion of
Replaces "extensive percentage" with "significant proportion", offering a slightly more formal tone.
large proportion of
Substitutes "extensive" with "large", simplifying the phrase while maintaining the meaning.
considerable fraction of
Uses "considerable fraction" instead of "extensive percentage", suggesting a notable but not necessarily overwhelming amount.
substantial portion of
Employs "substantial portion" to convey a significant part, similar in meaning but with a different emphasis.
high proportion of
Focuses on the elevated level of the percentage, emphasizing the quantity.
notable segment of
Replaces "percentage" with "segment", shifting the focus to a group or section rather than a numerical value.
major share of
Uses "major share" to indicate the main part of something, implying a dominant percentage.
sizeable amount of
Shifts from percentage to amount, highlighting the quantity rather than the proportional value.
good deal of
Implies a considerable quantity, but less formal than "extensive percentage".
remarkable degree of
Highlights the level or intensity, rather than directly referencing a percentage.
FAQs
What does "extensive percentage of" mean?
The phrase "extensive percentage of" refers to a large or significant portion of a whole. It indicates that a considerable part of something is being considered.
Are there alternatives to saying "extensive percentage of"?
Yes, you can use alternatives such as "significant proportion of", "large percentage of", or "considerable fraction of" depending on the specific context.
Is it grammatically correct to use "extensive percentage of"?
Yes, the phrase is grammatically correct, but it can sometimes sound a bit awkward or verbose. Simpler alternatives are often preferred for better clarity.
In what contexts is "extensive percentage of" most appropriate?
While usable in various contexts, "extensive percentage of" may be more appropriate in formal writing or when emphasizing the comprehensiveness of the portion being discussed. However, in many cases, a more concise phrase will be more effective.
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
85%
Authority and reliability
3.8/5
Expert rating
Real-world application tested