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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a vast region
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a vast region" is correct and usable in written English.
It can be used to describe a large geographical area or expanse, often in a context related to geography, nature, or exploration. Example: "The explorers ventured into a vast region of uncharted territory, eager to discover new landscapes."
✓ Grammatically correct
News & Media
Science
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
59 human-written examples
Learn about interpretations of a vast region that encompasses 11 U.S. states and three nations.
Academia
Amazonia, a vast region of central and northwestern Brazil is the world's greatest demographic void.
News & Media
Tropical Northern Australia is a vast region dominated by extensive cattle grazing.
Science
The arctic refuge is a vast region of tundra: mosses, sedges and shrubs underlain by permafrost.
News & Media
A flood event of excessive proportions has crippled Houston and a vast region surrounding it.
News & Media
Ibama, Brazil's environment agency, has a small number of officials to police a vast region.
News & Media
Asia is a vast region where many types of karst occur.
Encyclopedias
Learn about interpretations of a vast region that encompasses 11 U.S. states and reaches across Canada and Mexico.
Academia
A vast region containing some of Europe's best-preserved wilderness areas, Lapland is the homeland of the Sami people.
News & Media
A vast region of forests and plains crossed by the Peace River, it has many lakes (including Lake Claire).
Encyclopedias
We propose a ground-based optical observation system for monitoring LEO objects, which uses numerous optical sensors to cover a vast region of the sky.
Science
Expert writing Tips
Best practice
When using "a vast region", consider adding descriptive details to enhance the reader's understanding of its scale and characteristics. For instance, specify its geographical features, population density, or economic activities to provide a more vivid picture.
Common error
Avoid using "a vast region" without providing any context or specifics. Without context, the phrase becomes vague and lacks impact. Ensure you provide enough information for the reader to grasp the scale and significance of the region being described.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a vast region" functions primarily as a noun phrase, acting as a subject, object, or complement within a sentence. It describes a geographical area of considerable size, as evidenced by Ludwig's examples, like 'Asia is a vast region where many types of karst occur'.
Frequent in
News & Media
40%
Science
30%
Encyclopedias
15%
Less common in
Academia
5%
Formal & Business
5%
Reference
5%
Ludwig's WRAP-UP
In summary, "a vast region" is a versatile noun phrase used to describe an extensive geographical area. As confirmed by Ludwig AI, it's grammatically correct and frequently used across various contexts, including news, science, and encyclopedias. When using this phrase, it's essential to provide sufficient context to convey the scale and significance of the region being described, avoiding overgeneralizations. Alternatives such as "an expansive area" or "a large territory" can be used for variety, depending on the specific nuance you wish to convey.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
an expansive area
Emphasizes the extent and openness of the area.
a large territory
Highlights the area's status as a defined or controlled space.
a wide expanse
Focuses on the breadth and openness of the area.
an extensive zone
Implies a specific area designated for a particular purpose or characteristic.
a broad swathe
Suggests a wide strip or area, often with a uniform characteristic.
a sizable domain
Highlights the area's significant size and potential control or influence.
a considerable tract
Emphasizes the area's substantial size and often refers to land.
an immense stretch
Focuses on the unbroken length and vastness of the area.
a sweeping landscape
Highlights the visual grandeur and broad scope of the area's scenery.
a boundless realm
Implies limitless extent and often refers to a kingdom or sphere of influence.
FAQs
How can I use "a vast region" in a sentence?
Use "a vast region" to describe a large geographical area or territory. For example, "The explorers charted "a vast region" of unexplored wilderness".
What can I say instead of "a vast region"?
You can use alternatives like "an expansive area", "a large territory", or "a wide expanse" depending on the context.
Is it redundant to say "a vast geographical region"?
While not strictly redundant, "geographical" is often implied when using ""a vast region"". You can omit "geographical" unless you need to emphasize the geographical aspect.
What's the difference between "a vast region" and "a large area"?
"A vast region" suggests a greater scale and often implies a sense of remoteness or significance, whereas "a large area" is a more general term for size.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested