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
expansion of surrounding
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "expansion of surrounding" is not correct and lacks clarity in written English.
It may be intended to describe the growth or increase of something in relation to its environment, but it needs more context to be usable. Example: "The expansion of surrounding areas has led to increased traffic congestion in the city."
⚠ May contain grammatical issues
Science
News & Media
Wiki
Alternative expressions(19)
market penetration
development of nearby
development of surrounding
market sweep
market breakthrough
expanding share of
market dominance
growth of nearby areas
urban expansion in the vicinity
economic advancement of adjacent regions
improvement of the locality
evolution of the landscape
progress in neighboring communities
environment of surrounding
realization of surrounding
urbanization of surrounding
growth of surrounding
production of surrounding
development of neighboring
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
1 human-written examples
Briefly, when exposed to pulsed laser at the surface plasmon resonance wavelength of Au NPs, there is a rapid thermoelastic expansion of surrounding tissue/solution or microbubble cavitation.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
(2) The hydrophilic expansion of the surrounding rocks.
The twisting motion of carbon nanotube yarns is driven rapidly by the melting and expansion of a surrounding solid wax.
Science & Research
None of the other third molars in this sample had periodontal disease or expansion of the surrounding cortical bone.
Science
These data allow us to begin to develop an understanding of the molecular events that lead to the division and expansion of tissues surrounding a developing seed to form a fruit.
Science
Proliferation of viable tumor cells (Ki-67 > 50% in 84.9% of CNCs and >70% in 58.8% in the present study), the myxoid matrix, and limitation and expansion of the surrounding granuloma may all contribute to the development of the central necrotic zone.
Science
This signature persisted after in vitro and in vivo expansion in the absence of surrounding bone tissue.
Science
The resulting visual logic model and surrounding VMEP process has neglected a range of surrounding research into resilience predictions, and requires expansion as part of longer term considerations for the WREMO community resilience program.
Cyst expansion may eventually lead to irritation or compression of the affected or adjacent nerve roots, and erosion of surrounding bone with consecutive irritation of periostal pain fibers.
Science
Finally, the presence or absence of the expansion of cortical bone surrounding the third molar and the presence or absence of crowding of the first and second molars was noted.
Science
It is proved that this support plan can effectively control the deformation and plastic zone expansion of the roadway surrounding rock and thus ensure the long-term stable and safe mining.
Expert writing Tips
Best practice
For clarity, rephrase "expansion of surrounding" to specify what is expanding and what it surrounds. For example, "expansion of the city into surrounding farmlands" is more precise.
Common error
Avoid using "expansion of surrounding" without specifying what is expanding and what it is surrounding. This lack of specificity can confuse readers. Instead, clarify the relationship: "expansion of the tumor into surrounding tissue" provides better context.
Source & Trust
76%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "expansion of surrounding" functions as a noun phrase that attempts to describe a process of growth or increase relative to an environment. However, according to Ludwig AI, it lacks clarity and is not considered grammatically correct without further specification.
Frequent in
Science
30%
News & Media
20%
Wiki
15%
Less common in
Encyclopedias
10%
Formal & Business
10%
Reference
5%
Ludwig's WRAP-UP
In summary, while the phrase "expansion of surrounding" appears in various contexts, it is flagged by Ludwig AI as grammatically awkward and lacking clarity. To improve your writing, rephrase it to specify what is expanding and what it surrounds (e.g., "expansion of the city into surrounding areas"). Consider using alternative phrases like "growth in the vicinity" or "extension into neighboring regions" for more precise communication. The phrase's presence across science, news, and wiki sources suggests a neutral register, but its grammatical issues make it less suitable for highly formal contexts.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
growth in the vicinity
Emphasizes growth happening nearby, substituting 'expansion' with 'growth' and 'surrounding' with 'vicinity'.
enlargement of the adjacent area
Replaces 'expansion' with 'enlargement' and uses 'adjacent area' to specify the location, focusing on spatial increase.
extension into neighboring regions
Highlights the concept of extending outward, using 'neighboring regions' instead of 'surrounding' to indicate direction.
development of the locality
Focuses on the development aspect, replacing 'expansion' with 'development' and using 'locality' to denote the general area.
increase in the ambient environment
Replaces 'expansion' with 'increase' and uses 'ambient environment' to describe the surrounding conditions or area.
outward spread
Emphasizes the directional aspect of growth, replacing 'expansion' with 'spread' and omitting 'surrounding' for brevity.
proliferation in the area
Focuses on rapid increase, replacing 'expansion' with 'proliferation' to suggest a more exponential growth pattern.
escalation around
Suggests a growing intensity or scale in the vicinity, using 'escalation' instead of 'expansion' for a more dynamic connotation.
augmentation of nearby spaces
Indicates an increase or enhancement, replacing 'expansion' with 'augmentation' and specifying 'nearby spaces' for location.
intensification in the locale
Highlights a process of becoming more intense, using 'intensification' instead of 'expansion' and 'locale' to specify the area.
FAQs
How can I rewrite "expansion of surrounding" for better clarity?
To improve clarity, specify what is expanding and what it surrounds. For instance, use "expansion of the city into the surrounding suburbs" or "growth of the business in neighboring towns".
What are some alternatives to the phrase "expansion of surrounding"?
Alternatives include "growth in the vicinity", "enlargement of the adjacent area", or "extension into neighboring regions", depending on the context.
Is "expansion of surrounding" grammatically correct?
The phrase "expansion of surrounding" is grammatically awkward and can be unclear. It's better to rephrase it to clearly state what is expanding and what it surrounds, making the relationship more explicit.
How does the context affect the best way to rephrase "expansion of surrounding"?
The best rephrasing depends on the context. If discussing urban development, "urban sprawl" might be suitable. If discussing a business, "market penetration" could be more appropriate. Always choose the phrase that most accurately reflects the specific situation.
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
76%
Authority and reliability
2.8/5
Expert rating
Real-world application tested