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
that extensive
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "that extensive" is correct and usable in written English.
It can be used to describe something that is large in scope, range, or detail. Example: "The research conducted on climate change was that extensive that it covered multiple continents and various ecosystems."
✓ Grammatically correct
News & Media
Science
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
Everyone in the business says that extensive preparation is critical.
News & Media
Mr. Homme's new songs are as strong as anything in that extensive catalog.
News & Media
So, with that extensive retro-tech heads up, you better get to Melbourne this weekend.
News & Media
That extensive root structure also keeps hillsides stable and soil from washing away.
News & Media
With that extensive planning behind us, we proceeded to this place by the sea where boats go from.
News & Media
With that extensive planning behind us, we proceeded to this place by the sea where boats depart.
News & Media
That extensive body of work was performed in Arabidopsis thaliana and used two different acclimation treatments.
Science
This is in alignment with that extensive protease activities processes aggercan to smaller fragments.
Propolis, a natural product, has been one part of that extensive research.
Alas, we would have very much liked to include that extensive and informative literature.
Science
The key characteristic of this method is that extensive texts are classified into smaller content categories.
Science
Expert writing Tips
Best practice
Use "that extensive" to emphasize the large scope or degree of something, especially when referring to research, planning, or damage.
Common error
Avoid using "that extensive" in overly casual conversations; opt for simpler alternatives like "so much" or "very large" for a more natural tone.
Source & Trust
80%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that extensive" functions primarily as a determiner phrase modifying a noun. It indicates a large scope or degree, as evidenced by Ludwig's examples describing "that extensive planning" or "that extensive research".
Frequent in
Science
40%
News & Media
40%
Encyclopedias
5%
Less common in
Wiki
2%
Formal & Business
3%
Reference
1%
Ludwig's WRAP-UP
In summary, "that extensive" is a frequently used and grammatically correct phrase that serves to emphasize the magnitude or scope of something. As confirmed by Ludwig, it's particularly common in news and scientific contexts. While versatile, it should be used judiciously in informal settings, and you can replace it with alternatives such as "that comprehensive" or "so broad" to better fit the context. Its presence in authoritative sources like The New York Times and scientific journals underscores its reliability and appropriate use in formal writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that comprehensive
Highlights the completeness and thoroughness of something.
that far-reaching
Highlights the wide-ranging effects or influence of something.
that exhaustive
Implies a complete and detailed examination or treatment of something.
so broad
Emphasizes the breadth or width of something rather than the detailed nature.
that sweeping
Highlights the all-encompassing nature of something.
such a wide
Stresses the expanse or range of something.
that considerable
Focuses on the significant amount or degree of something.
so pervasive
Emphasizes the widespread nature of something.
to that extent
Indicates the degree to which something is true or valid.
to that degree
Indicates the extent or level to which something applies.
FAQs
How can I use "that extensive" in a sentence?
You can use "that extensive" to describe the scale of something, such as "that extensive research" or "that extensive damage".
What are some alternatives to "that extensive"?
Alternatives include "so broad", "that comprehensive", or "that considerable" depending on the specific nuance you want to convey.
Is it correct to use "that extensive" in formal writing?
Yes, "that extensive" is appropriate for formal writing, especially when emphasizing the significant scope or scale of a topic. It's commonly found in academic and news contexts.
What's the difference between "that extensive" and "so extensive"?
"That extensive" often refers back to something previously mentioned or understood, while "so extensive" is generally used to express a high degree without a specific prior reference. "The damage was that extensive that..." vs. "The damage was so extensive!"
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
80%
Authority and reliability
4.1/5
Expert rating
Real-world application tested