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
in close associations
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "in close associations" is correct and usable in written English.
It can be used to describe a situation where individuals or groups are closely connected or working together. Example: "The researchers found that the species thrive in close associations with specific types of vegetation."
✓ Grammatically correct
Science
Encyclopedias
News & Media
Academia
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
In conclusion, podoplanin+ cells and areas in odontogenic tumors are in close associations with extracellular matrix signalings as well as cell proliferation.
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
Since in vitro differentiation of ESCs along the blood lineage mostly mimics YS hematopoiesis [29], it is possible that pre-HSCs arise in close association with YS development.
Science
Spermatogonia (mitotic germ cells that include stem cells) lie in close association with the basement membrane in the basal compartment.
Science
Small medusae live in close association with the benthos.
Science & Research
Some species live in close association with other animals.
Encyclopedias
Sea anemones often live in close association with other organisms.
Encyclopedias
The same marker turns up in close association with MS lesions, particularly around blood vessels.
Academia
He was also the first chief inspector of the CSCI, working in close association with Dame Denise.
News & Media
Many species live on or in close association with sponges or other animals.
Encyclopedias
Lawyers served an apprenticeship by working in close association with a master of the profession.
Encyclopedias
A few species have spread far beyond their native range in close association with people.
Encyclopedias
Expert writing Tips
Best practice
When using "in close associations", ensure that the context clearly specifies the nature and purpose of the association. For instance, instead of just saying "the species thrive in close associations", specify with which elements they associate (e.g., "The species thrive in close associations with specific types of vegetation").
Common error
Avoid using "in close associations" when a more specific term like "collaboration", "partnership", or "proximity" would provide greater clarity. Using a more precise term enhances the reader's understanding.
Source & Trust
83%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "in close associations" functions as an adverbial phrase, modifying a verb or clause to describe the manner in which something occurs. Ludwig indicates the phrase is grammatically sound. Examples show it describing how entities relate or interact.
Frequent in
Science
40%
Academia
30%
Encyclopedias
15%
Less common in
News & Media
10%
Formal & Business
5%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "in close associations" is a grammatically correct but relatively rare expression used to describe relationships between entities. It is most frequently found in scientific and academic writing, indicating a formal register. As confirmed by Ludwig, it describes the way entities interact, often implying interdependence or co-occurrence. For clearer communication, consider alternatives like "in close cooperation" or "in close proximity" depending on context.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
in close cooperation
Replaces "associations" with "cooperation", emphasizing collaboration and joint effort.
in tight collaboration
Replaces "close" with "tight" and "associations" with "collaboration", strengthening the sense of working together closely.
in intimate connection
Replaces "close" with "intimate" and "associations" with "connection", suggesting a more personal or profound link.
in direct linkage
Replaces "close associations" with "direct linkage", highlighting a clear and immediate relationship.
in adjacent proximity
Focuses on physical nearness, replacing "associations" with "proximity" to emphasize closeness in space or time.
in immediate vicinity
Emphasizes nearness to something specific.
in partnership
Highlights collaboration and joint effort in a working relationship.
in a coalition
Implies a formal alliance with a common goal.
in confederation
Indicates a union of groups or entities for a shared purpose.
in liaison
Denotes communication and cooperation between groups.
FAQs
How can I use "in close associations" in a sentence?
You can use "in close associations" to describe entities that are closely connected or working together. For example, "The study found that certain bacteria exist "in close association" with plant roots."
What are some alternatives to "in close associations"?
Alternatives include "in close cooperation", "in close collaboration", or "in close proximity", depending on the specific nuance you want to convey.
Is "in close associations" grammatically correct?
Yes, "in close associations" is grammatically correct, although the singular form "in close association" is more commonly used.
What's the difference between "in close association" and "in close associations"?
"In close association" typically refers to a singular, general relationship, while "in close associations" implies multiple, specific relationships or connections. Using "in close association" is generally preferred for broader applications.
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
83%
Authority and reliability
3.8/5
Expert rating
Real-world application tested