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
tight relation
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "tight relation" is correct and usable in written English.
It can be used to describe a close or strong connection between two or more entities, such as people, concepts, or organizations. Example: "There is a tight relation between exercise and mental health, as regular physical activity can significantly improve mood and reduce anxiety."
✓ Grammatically correct
Science
News & Media
Formal & Business
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
29 human-written examples
Computational biology contributes to a variety of areas related to life sciences and, due to the growing impact of translational medicine - the scientific approach to medicine in tight relation with basic science -, it is becoming an important player in clinical-related areas.
Science
directly sheds light on the functional traits of populations, in tight relation with their interaction with the environment in its biotic and abiotic dimensions.
"I was showing this to the students this morning: if you look at GDP and life expectancy, at very low levels of GDP, in-country there is a tight relation.
News & Media
To support collaborative work, it provides remote data access and allows users to share resources that, instead of being exchanged or stored centrally, remain active at their source in tight relation with business processes.
Science
The company has a tight relation with Apple but "it's not FoxConn".
News & Media
If successful, this Anthropological View would reveal an extremely tight relation between our practical concerns and personal identity.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
31 human-written examples
"Brad has tight relations with HBO — he teamed up with Ryan Murphy last year to produce the HBO movie The Normal Heart.
News & Media
The issue has resonated less with voters because salaries have roughly kept pace with inflation, thanks to the Peronist government's tight relations with union chieftains.
News & Media
It doesn't have the whole Atlantic alliance with the European Union or tight relations with Japan, South Korea, Singapore and Australia — which we can leverage if we aren't doing stupid stuff, like slapping them with steel tariffs or tearing up the Trans-Pacific Partnership.
News & Media
Besides, his country hosts a big American military base that has been critical in the Iraq war, as well as to satellites of a number of American universities, and the emir cultivates tight relations with this country.
News & Media
A third leading contender, Alpha Condé, 72, was a longtime exiled opponent of Mr. Conté, but is thought to be somewhat weakened by the many years he spent in Paris, where he developed tight relations with French officials.
News & Media
Expert writing Tips
Best practice
When using "tight relation", ensure the context clearly defines both entities involved. Specificity enhances clarity.
Common error
While "tight relation" is valid, it can sound overly formal in casual conversation. Opt for simpler alternatives like "close connection" in informal settings.
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "tight relation" functions as a noun phrase, typically used as the object of a verb or preposition to indicate a strong association or connection between two or more entities. As Ludwig AI suggests, it effectively conveys the closeness of this association.
Frequent in
Science
64%
News & Media
24%
Formal & Business
6%
Less common in
Academia
3%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "tight relation" is a grammatically correct phrase used to describe a strong connection or interdependence between two or more entities. Ludwig AI confirms its usability, noting its prevalence across various contexts, especially in science and news media. While "tight relation" is acceptable, "close relationship" or "strong connection" often serve as more common alternatives, especially in informal settings. The key is to choose the phrase that best conveys the specific nuance of the relationship you are describing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
close connection
Emphasizes proximity or direct association; a more common and slightly less formal alternative.
strong link
Highlights the strength of the bond or dependency between two entities.
close relationship
Focuses on an ongoing interaction and mutual influence over time.
intimate bond
Suggests a deep and personal connection, often used in interpersonal contexts.
firm association
Suggests that association is factual and resistant to refutation or change.
direct correlation
Implies a statistical relationship where changes in one variable are consistently associated with changes in another.
significant association
Highlights the importance or relevance of the connection, often in scientific or academic contexts.
distinct relationship
Highlights the uniqueness and specificity of the connection, often used to differentiate from other associations.
strong interdependence
Emphasizes the mutual reliance and reciprocal impact between two or more things.
marked interconnectedness
Highlights the degree of interlinking and reciprocal influence.
FAQs
What does "tight relation" mean?
The phrase "tight relation" describes a strong connection, close association, or significant interdependence between two or more things. It implies that the entities are closely linked and influence each other substantially.
How can I use "tight relation" in a sentence?
You can use "tight relation" to describe a close link between concepts, entities, or processes. For example: "There is a "tight relation" between diet and overall health".
What are some alternatives to "tight relation"?
Alternatives include "close connection", "strong link", or "close relationship". The best alternative depends on the specific context.
Is it better to use "tight relation" or "close relationship"?
Both phrases are correct, but "close relationship" is generally more common and versatile. "Tight relation" might be preferred when emphasizing a strong or inseparable link, particularly in technical or formal contexts.
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
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested