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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
proliferate within
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "proliferate within" is correct and usable in written English.
It can be used to describe the rapid increase or spread of something within a particular environment or context. Example: "The new technology began to proliferate within the industry, leading to significant advancements in efficiency."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Alternative expressions(5)
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
Much genomic DNA arises from the proliferation of DNA sequences that have evolved to proliferate within genomes, not benefit organisms.
Science
(ii) "Much genomic DNA arises from the proliferation of DNA sequences that have evolved to proliferate within genomes, not benefit organisms".
Science
As expected, the proliferation rates of the encapsulated cells are held steady and do not proliferate within the gels.
Science
Some of the LRCs start to proliferate within the wound site.
Science & Research
Certain viruses proliferate within the host cells and accumulate in sufficient number to cause rupture and death of the cells.
Encyclopedias
New suppliers, for example, proliferate within a cluster because a concentrated customer base lowers their risks and makes it easier for them to spot market opportunities.
News & Media
To examine this, we cultured Schwann cells with bioactive PAs (RGDS-PA, IKVAV-PA) to determine their ability to attach to and proliferate within the biomaterial.
Science
Such a tetraploid cell may proliferate within the plant (which is otherwise constituted of diploid cells) and produce branches and flowers of tetraploid cells.
Encyclopedias
Moral dilemmas proliferate within and without the British sub, principally of course whether it should rescue any survivors of the Kursk and alert the world to the disaster, thereby revealing its secret presence.
News & Media
During CNS development, neuroblasts proliferate within germinal zones of the neuroepithelium, and then migrate to their final positions.
Academia
We'll see it proliferate "within the next few years" according to the creator.
News & Media
Expert writing Tips
Best practice
Use "proliferate within" to accurately describe the rapid increase or spread of biological entities, ideas, or abstract concepts within a defined boundary or system. This phrase is particularly useful in scientific, academic, and technical writing where precision is key.
Common error
Avoid using "proliferate within" in casual or informal writing. While grammatically correct, it can sound overly formal or pretentious. Opt for simpler alternatives like "grow in" or "spread through" in everyday conversation.
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "proliferate within" functions as a verb phrase describing the action of rapidly increasing or spreading inside a defined space or system. It typically modifies a noun, indicating where the proliferation occurs, such as cells proliferating within a tissue. As shown by Ludwig, this phrase is grammatically correct.
Frequent in
Science
85%
News & Media
8%
Encyclopedias
4%
Less common in
Formal & Business
3%
Academia
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "proliferate within" is a grammatically correct and commonly used phrase, particularly in scientific and formal contexts, to describe the rapid increase or spread of something inside a defined space. As confirmed by Ludwig, the phrase is suitable for precise and technical writing. While "proliferate within" is widely accepted, it's essential to consider the audience and context, opting for simpler alternatives like "grow in" or "spread through" in more casual settings. Understanding its usage patterns and common errors can enhance the clarity and appropriateness of your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
multiply inside
Replaces "proliferate" with "multiply" offering a more basic synonym while retaining "within" to indicate containment.
grow within
A general term for development and enlargement within.
increase inside
A simpler, more direct alternative that emphasizes the numerical growth within a confined space.
expand within
Focuses on the aspect of growth in size or scope inside something, instead of numerical increase.
spread through
Shifts the focus to the dispersal or dissemination throughout an area.
flourish in
Suggests a thriving, healthy growth within a specific environment.
burgeon in
Implies rapid and vigorous growth specifically in a particular environment.
extend into
Implies reaching or stretching into an area, rather than multiplying.
permeate through
Suggests a more thorough and pervasive spread throughout something.
take root within
Implies establishing and developing firmly inside something, often used metaphorically.
FAQs
How can I use "proliferate within" in a sentence?
Use "proliferate within" to describe the rapid growth or spread of something inside a defined area. For example, "Bacteria can "proliferate within" a wound if it is not properly cleaned."
What are some alternatives to "proliferate within"?
Depending on the context, you can use alternatives such as "grow in", "spread throughout", or "increase inside".
Is it correct to say "proliferate in" instead of "proliferate within"?
While "proliferate in" is grammatically correct, ""proliferate within"" emphasizes that the growth or spread is happening inside a specific boundary or environment. The best choice depends on the intended nuance.
In what contexts is "proliferate within" most appropriate?
"Proliferate within" is most appropriate in scientific, academic, or technical contexts where precision and formality are valued. It is often used to describe biological processes, the spread of ideas, or the growth of systems.
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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
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested