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
as extensively
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "as extensively" is correct and usable in written English.
It can be used to compare the degree or extent of something in relation to another. Example: "The research was conducted as extensively as possible to ensure accurate results."
✓ Grammatically correct
News & Media
Science
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
60 human-written examples
If you aren't identifying potential successors, you are probably not delegating as extensively as you should.
News & Media
although not as extensively as the Energy Department.
News & Media
Artistic reinvention is nothing new, but few explore it as extensively as the Albanian artist Anri Sala.
News & Media
This happened this winter, moving warm air northwards over the Arctic, preventing sea ice forming as extensively as normal.
News & Media
"I hadn't studied it as extensively as Koreans do from the time they are schoolchildren," she said.
News & Media
But Ebert can blog as extensively as he likes, and he tweets as to the manner born!
News & Media
One is that the Olympics were not televised as extensively as they would later be.
News & Media
SPEER: These two factors were disturbing for us, but not as extensively as your words might suggest.
Academia
Servitude law is not used in civil-law countries as extensively as it is used in Anglo-American.
Encyclopedias
It's something that I knew I wanted to write about, but it took me six novels to even really approach this material as extensively as I do here.
News & Media
As interesting as the music is the Faust story, which has never been told as extensively as it is in the accompanying booklet.
News & Media
Expert writing Tips
Best practice
Use "as extensively" when you want to emphasize the degree to which something is done or explored in comparison to something else. Ensure the comparison is clear and relevant to your writing's purpose.
Common error
Avoid using "as extensively" when a simpler word like "thoroughly" would suffice. "As extensively" is most effective when directly comparing the degree of two actions or qualities. For example, instead of saying 'The topic was discussed as extensively,' consider 'The topic was not discussed "as thoroughly" as expected' to highlight a comparison.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as extensively" primarily functions as an adverbial modifier, typically used to compare the degree or extent to which an action is performed. Ludwig AI confirms this by showing its use in various comparative contexts.
Frequent in
News & Media
31%
Science
47%
Formal & Business
5%
Less common in
Encyclopedias
3%
Wiki
2%
Academia
2%
Ludwig's WRAP-UP
In summary, "as extensively" functions as an adverbial modifier used for comparisons, quantifying the degree to which something is done. As confirmed by Ludwig AI, it is grammatically correct and widely used across various contexts, particularly in Science and News & Media. While alternatives like ""as thoroughly"" or "as comprehensively" exist, the choice depends on the specific nuance you wish to convey. Remember to use "as extensively" when directly comparing the extent of two actions or qualities for optimal clarity and impact. Its frequency and acceptance in authoritative sources underscore its reliability in professional writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
as thoroughly
Focuses on completeness and detail in execution or examination.
as comprehensively
Highlights the inclusion of all relevant aspects or details.
as exhaustively
Emphasizes a complete and thorough exploration or treatment of a subject.
as widely
Indicates a broad scope or range of application or knowledge.
as intensively
Suggests a high degree of focus and effort.
as deeply
Implies thoroughness and profoundness of investigation.
as detailedly
Highlights the inclusion of numerous specific details.
to the same degree
Focuses on achieving a comparable level or intensity.
to such an extent
Emphasizes a significant level or degree of something.
as fully
Implies completeness in covering all aspects.
FAQs
How can I use "as extensively" in a sentence?
Use "as extensively" to compare the degree or scope of two actions or qualities. For example: "The research wasn't conducted "as thoroughly" as initially planned", or "He didn't travel "as much" as he used to".
What's the difference between "as extensively" and "as thoroughly"?
"As extensively" emphasizes the scope or range of something, while ""as thoroughly"" focuses on the completeness and attention to detail. While both can be similar, "as extensively" suggests a wider reach, and "as thoroughly" suggests deeper analysis or execution.
Which is correct, "as extensively" or "so extensively"?
Both phrases can be grammatically correct, but they serve different purposes. "As extensively" is used for comparisons, while "so extensively" emphasizes the degree or intensity to which something is done without explicit comparison. Choose "as extensively" when making a comparison, and "so extensively" when highlighting the extent of an action or quality.
What can I say instead of "as extensively" to sound more formal?
To sound more formal, consider alternatives like "to the same degree", "to such an extent", or "as comprehensively". These options provide a more elevated tone while maintaining the core meaning.
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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested