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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 vast as
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'as vast as' is correct and can be used in written English.
This phrase is often used to compare two things, usually to suggest that the two things are similar in size or degree. For example, "My uncle's library is as vast as the library of a university."
✓ Grammatically correct
News & Media
Academia
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
60 human-written examples
The sound is as vast as the stakes.
News & Media
But this year, the disparity isn't as vast as usual.
News & Media
His greatness as vast as the continent he loved.
News & Media
He had greatness as vast as the continent he loved.
News & Media
The work's philosophy is as vast as its population.
Encyclopedias
GAZETTE: The list of speakers for the convening is as vast as it is varied.
Academia
The difference between the sides here was as vast as the outback.
News & Media
But the potential for useful use ought to be as vast as the Internet, too.
News & Media
The literature on Costello is as vast as the output that has inspired it.
News & Media
The subject of contemporary African architecture is as vast as the continent itself.
Encyclopedias
As vast as the crisis in Syria is, it's only one of several across the globe.
News & Media
Expert writing Tips
Best practice
Use "as vast as" to emphasize the immensity or scope of something being compared, creating a vivid image for the reader. For example, "The ocean of data is as vast as the sea itself."
Common error
Avoid using "as vast as" when describing concepts that are not related to size or scale. For instance, saying "His love was as vast as the universe" is acceptable, however, avoid saying things like "His influence was as vast as the universe", because influence does not directly relate to measurable scales.
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as vast as" functions as a comparative, specifically used to emphasize the size, scale, or extent of something by drawing a comparison to another entity known for its vastness. This is supported by examples in Ludwig where it's used to describe things like continents, oceans, or the universe.
Frequent in
News & Media
55%
Academia
20%
Encyclopedias
10%
Less common in
Formal & Business
5%
Science
5%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "as vast as" is a common and grammatically sound comparative used to emphasize the significant size or scope of something. Ludwig AI confirms its correctness and widespread use. It appears frequently in contexts such as news, academia, and encyclopedias, denoting a neutral to formal register. When writing, use it to vividly illustrate the immensity of a subject, avoiding its misapplication to non-scalar attributes. Alternatives such as "as extensive as" or "as immense as" can offer nuanced variations in meaning. Remember that the phrase's strength lies in its ability to create a striking comparison of scale.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
as extensive as
Replaces "vast" with "extensive", focusing on the comprehensive scope rather than sheer size.
as immense as
Uses "immense" to convey a sense of great size or scale, similar to "vast".
as huge as
Employs "huge" for a more informal but equally impactful comparison of size.
as expansive as
Expansive relates to the area covered, focusing on the amount of space something occupies rather than abstract scale.
as large as
A more general term for size comparison, less evocative than "vast".
as boundless as
Highlights the limitless nature of something, rather than just its size.
as wide as
Focuses on breadth or scope rather than overall size.
as immeasurable as
Emphasizes the inability to measure or quantify something, suggesting great size or complexity.
as limitless as
Focuses on the absence of limits, implying a scope that is conceptually similar to vastness.
as all-encompassing as
Highlights the comprehensiveness and inclusiveness, shifting the focus from size to coverage.
FAQs
How can I use "as vast as" in a sentence?
Use "as vast as" to compare the scale or size of something to something else that is known to be very large. For example, "The amount of information on the internet is "as vast as the ocean"."
What are some alternatives to "as vast as"?
You can use alternatives such as "as extensive as", "as immense as", or "as huge as" depending on the context.
Is it appropriate to use "as vast as" in formal writing?
Yes, "as vast as" is suitable for formal writing. It's a grammatically correct and widely understood phrase. However, ensure that its use is appropriate for the context.
Which is correct, "as vast as" or "so vast as"?
"As vast as" is the more common and generally preferred construction. "So vast as" is grammatically correct but less frequently used in modern English.
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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
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested