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
close interplay
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "close interplay" is correct and commonly used in written English.
It refers to a close and complex interaction or relationship between two or more things. Example: The success of the project was due to the close interplay between the engineering and design teams. In this sentence, "close interplay" is used to describe how the collaboration and cooperation between the engineering and design teams played a crucial role in the project's success.
✓ 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
There is close interplay between skeletal muscle and bone.
What's interesting is the increasingly close interplay between audio visual fidelity and car handling.
News & Media
Yu and colleagues' results suggest a close interplay between clonal lineage and early neuronal activity.
Science & Research
The writing is speedy and chromatic, and demands occasional vocalization as well as close interplay with the percussion.
News & Media
Nishimura, S. et al. Adipogenesis in obesity requires close interplay between differentiating adipocytes, stromal cells, and blood vessels.
Science & Research
The history of publishing is characterized by a close interplay of technical innovation and social change, each promoting the other.
Encyclopedias
We provide examples of their close interplay and reciprocal regulatory feedback loops with local and global effects on transcriptional programs.
Science
They would focus on original pieces written and performed by members, and they would work collaboratively, with close interplay among writers, actors and directors.
News & Media
The foregoing discussion should have made clear that progress in physics, as in the other sciences, arises from a close interplay of experiment and theory.
Encyclopedias
Since the development of product and production system highly determine each other, they have to be developed in a close interplay.
Science
In order to do so, it is crucial to understand the close interplay between the different layers of a system: technology, platform, and application.
Expert writing Tips
Best practice
When using "close interplay", ensure that the context clearly defines the elements involved and the nature of their relationship.
Common error
Avoid using "close interplay" in casual or informal writing. It's more appropriate for academic, scientific, or professional contexts where a sophisticated and precise description of relationships is needed.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "close interplay" functions as a noun phrase that typically describes a relationship or interaction between two or more entities. As Ludwig AI confirms, it indicates a complex and significant connection.
Frequent in
Science
81%
News & Media
13%
Encyclopedias
3%
Less common in
Academia
1%
Formal & Business
1%
Wiki
1%
Ludwig's WRAP-UP
In summary, "close interplay" is a noun phrase used to describe a significant and reciprocal relationship between two or more elements. As Ludwig AI points out, the phrase is grammatically correct and commonly used in written English. It's most appropriate for formal, scientific, or technical contexts, as evidenced by its frequent appearance in academic and research publications. While alternatives like "strong relationship" or "tight interaction" exist, "close interplay" specifically emphasizes the active and responsive nature of the connection. When writing, remember to use this phrase when you wish to stress the mutual influence and interdependence of the elements you are describing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
tight interaction
Focuses on the intensity and directness of the interaction.
intimate connection
Emphasizes a deep and personal link between elements.
strong relationship
Highlights the robustness and significance of the bond.
integrated system
Suggests a unified and coordinated functional arrangement.
interwoven fabric
Implies a complex and inseparable combination of elements.
close synergy
Highlights the mutually beneficial cooperation between different elements.
interdependent relationship
Focuses on the mutual reliance and dependency between the elements.
reciprocal action
Stresses the mutual or give-and-take nature of the interaction.
mutual influence
Highlights how each element affects the other.
interactive process
Focuses on the dynamic and responsive nature of the exchange.
FAQs
How can I effectively use "close interplay" in a sentence?
Use "close interplay" to describe a situation where two or more elements have a significant, reciprocal, and dynamic relationship. For example: "There is a "close interplay" between diet and exercise in maintaining good health."
What are some alternatives to "close interplay" that I can use?
Depending on the context, you can use alternatives such as "strong relationship", "tight interaction", or "intimate connection".
Is "close interplay" appropriate for all types of writing?
While grammatically correct, "close interplay" is better suited for formal, scientific, or technical writing. In more casual contexts, consider using simpler and more direct alternatives.
What distinguishes "close interplay" from a simple "relationship"?
"Close interplay" implies a more active and reciprocal relationship than a general "relationship". It suggests that the elements involved not only affect each other but also continuously interact and adjust in response to each other.
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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested