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
certain relationship
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "certain relationship" is correct and usable in written English.
It can be used when referring to a specific type of relationship that is not explicitly defined but is understood in context. Example: "In the study, we found a certain relationship between stress levels and productivity."
✓ Grammatically correct
Science
News & Media
Encyclopedias
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
The design bears a certain relationship to both previous plans.
News & Media
Part of this is about a certain relationship with the Christian right.
News & Media
This was also strategic for maintaining a certain relationship of closer dimensions within the surroundings.
Furthermore, numerical simulations reveal a certain relationship between the invasion speed and spatial patterns.
Science
The number of carbon layers shows certain relationship with the size of the core Co3C NPs.
Science
"He understood what I was trying to get at — a certain relationship of volumes, light and textures," Mr. Salle said.
News & Media
One can find that the memristive connection weights have a certain relationship with the stability of the system.
Science
We find that the memristive connection weights have a certain relationship with the stability of the system.
Science
After a detailed comparison, errors identified with these two models are discovered to have a certain relationship.
Like Hannah, I know that working through certain relationship things on the show made it possible for me to be in a relationship in my life".
News & Media
You develop a certain relationship with the person and those who informed, and you see it through the eyes of the Stasi writer".
News & Media
Expert writing Tips
Best practice
Use "certain relationship" when you want to acknowledge a connection without needing to define its exact nature. This can be useful when details are not fully known or when the context implies sufficient understanding.
Common error
Avoid using "certain relationship" without providing enough context for the reader to understand the implied connection. If the relationship is important to your point, it's better to be specific to prevent confusion.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "certain relationship" functions primarily as a noun phrase, typically acting as the object of a verb or preposition. Ludwig examples demonstrate its use in indicating a connection or association that exists but may not be fully specified or understood. It is often used to introduce a topic or finding that requires further investigation or explanation.
Frequent in
Science
48%
News & Media
37%
Encyclopedias
5%
Less common in
Formal & Business
0%
Reference
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "certain relationship" is a grammatically correct and frequently used phrase that indicates a connection or association without necessarily specifying its exact nature. According to Ludwig, the phrase is employed across varied contexts, with a stronger presence in scientific and news-related content. While versatile, be mindful of providing enough context for readers to grasp the intended meaning. For more specific situations, consider alternatives such as "specific connection" or "particular association".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
specific connection
Specifies a direct association but highlights more of a link between two things.
particular association
Emphasizes a unique or notable link between items or ideas.
distinct correlation
Indicates a noticeable statistical link, focusing on interdependence.
defined interaction
Highlights reciprocal action with a clear mutual effect.
established link
Suggests that the association is confirmed or recognized.
noticeable interdependence
Highlights the mutual reliance with attention called to its visibility.
appreciable connection
Focuses on the substantial nature of the link between items.
identifiable association
Stresses the ease with which the link can be recognized.
tangible interaction
Presents the relationship as concrete and measurable.
marked correlation
Emphasizes the strength of the statistical connection.
FAQs
How can I use "certain relationship" in a sentence?
You can use "certain relationship" to indicate a connection or association between two or more things, as in: "The study revealed a "certain relationship" between diet and overall health."
What are some alternatives to "certain relationship"?
Depending on the context, you could use alternatives like "specific connection", "particular association", or "distinct correlation".
Is it appropriate to use "certain relationship" in formal writing?
Yes, "certain relationship" is suitable for formal writing when you need to acknowledge a connection without specifying it precisely. It's often used in academic and scientific contexts.
What's the difference between "certain relationship" and "specific relationship"?
"Certain relationship" implies an existing connection that may not be fully defined, while "specific relationship" suggests a clearly defined and detailed connection.
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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested