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
vast size
Grammar usage guide and real-world examplesUSAGE SUMMARY
"vast size" is correct and usable in written English.
You can use it to describe something that is extremely large. For example, "The Grand Canyon is a vast size, unparalleled by any other natural wonder."
✓ Grammatically correct
News & Media
Encyclopedias
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
59 human-written examples
There is also its vast size and scope.
News & Media
This growth is being maintained despite the industry's vast size.
News & Media
Nevada's vast size makes it heavily dependent upon air transportation.
Encyclopedias
The vast size of the Amazon makes it hard to connect people and scale up businesses.
News & Media
The shoot's logistical nightmares were compounded by the vast size of the Technicolor camera.
News & Media
This vast size and emptiness served as a symbol of poor use of resources, he said.
News & Media
None of these reasons for operating at a vast size is benign.
News & Media
Because of its vast size and topographic diversity, Mexico has a wide array of climatic conditions.
Encyclopedias
It achieves an atmosphere of great dignity and repose, despite the vast size of the room.
Encyclopedias
Given the few volunteers and the vast size of the park, it is a Sisyphean feat.
News & Media
China's vast size requires different strategies, retail and business executives agree.
News & Media
Expert writing Tips
Best practice
Use "vast size" to emphasize not just the largeness of something but also its imposing or impressive nature. This phrase is particularly effective when describing landscapes, structures, or abstract concepts.
Common error
Avoid using "vast size" when "large size" or a more specific measurement would suffice. Overusing the phrase can dilute its impact and make your writing sound repetitive. Use alternatives, depending on the context.
Source & Trust
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "vast size" functions as a noun phrase, where "vast" modifies the noun "size". According to Ludwig, the phrase is usable in written English and serves to describe something of extremely large proportions.
Frequent in
News & Media
53%
Encyclopedias
16%
Science
12%
Less common in
Wiki
6%
Formal & Business
4%
Reference
0%
Ludwig's WRAP-UP
In summary, "vast size" is a grammatically sound and frequently used phrase that emphasizes the magnitude of something. Ludwig confirms its usability across various contexts. It is most commonly found in News & Media, Encyclopedias, and Science, indicating its versatility. When you aim to convey the impressive scale of an object or concept, "vast size" is an effective choice. However, remember to use it judiciously, opting for more precise measurements when appropriate. Consider alternatives like "large size" or "immense scale" for subtle differences in meaning.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
large size
Emphasizes simple largeness without the implication of impressiveness.
immense scale
Highlights the extent and proportions, often suggesting complexity.
great magnitude
Focuses on the importance and impact of the size.
extensive dimensions
Emphasizes the spatial measurements and reach.
considerable expanse
Indicates a wide area or surface, implying openness.
tremendous breadth
Highlights the width or scope of something.
huge proportions
Focuses on the relative measurements compared to a standard.
massive scale
Implies grandness and impressiveness due to the size.
enormous extent
Stresses the reach and range of something.
gigantic magnitude
Combines extreme largeness with significant impact.
FAQs
How can I use "vast size" in a sentence?
You can use "vast size" to describe anything that is extremely large. For example, "The galaxy's "vast size" is difficult for humans to comprehend".
What can I say instead of "vast size"?
You can use alternatives like "large size", "immense scale", or "great magnitude" depending on the context.
Which is correct, "vast size" or "vastly sized"?
"Vast size" is the more common and natural phrasing. "Vastly sized" is less frequently used and may sound awkward. Stick to ""vast size"" for clarity and impact.
Is "vast in size" the same as "vast size"?
Yes, "vast in size" conveys a similar meaning to ""vast size"", but the latter is more concise and direct. Using "vast size" often adds a stronger emphasis on the largeness itself.
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
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested