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
a grouping between
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a grouping between" is correct and usable in written English.
It can be used when describing a collection or arrangement of items or concepts that are related or connected in some way. Example: "The study focused on a grouping between various species of plants and their environmental adaptations."
✓ Grammatically correct
Science
News & Media
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
1 human-written examples
Principal component analysis (PCA) showed a grouping between the untreated and 0.01% dimethyl sulfoxide (DMSO -treated cells.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
This is very much a return to the way in which the 19th century thought about a middle class, not as a statistical average but as a group between the great owners of property and the rest of the population.
News & Media
With the five studies that included a control group, between-groups effect sizes were also calculated.
The modifications explicitly emphasize a functional group approach, highlighting the effects of species interactions that include competition between species within a group, competition between groups, and predation.
Science
A continuous map between two topological spaces induces a group homomorphism between the associated homotopy groups.
Wiki
There's a group in between sometimes, the mediocre, bad pros, that you have a problem with.
News & Media
He was selected for the World Cup in Mexico in 1970, taking charge of a group game between Italy and Sweden.
News & Media
Vigorous disagreement both within a group and between groups is a sign of a dynamic, healthy and fundamentally confident collection of thinking individuals.
News & Media
The Pro 3, Type Cover, and Docking Station, can now be purchased as a group for between a $100 and $150 discount.
News & Media
difference within a group or between the three groups is given in the two timepoints.
According to two sources, Google has apparently been reshuffling the teams that used to form the core of Google+, a group numbering between 1,000 and 1,200 employees.
News & Media
Expert writing Tips
Best practice
When using "a grouping between", ensure clarity about what is being grouped and the nature of their relationship. Be specific to avoid ambiguity.
Common error
Avoid using "a grouping between" when referring to a single entity or a comparison. This phrase implies a collection of items or concepts that share a relationship.
Source & Trust
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a grouping between" functions as a noun phrase, often serving as the subject or object of a sentence. Ludwig's examples illustrate its use in describing relationships or connections among different elements, as seen in the context of principal component analysis.
Frequent in
Science
60%
News & Media
30%
Encyclopedias
10%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "a grouping between" is a grammatically correct noun phrase used to describe a relationship or connection among a set of items or concepts. As Ludwig AI confirms, its use is valid in various contexts, primarily Science and News & Media. While its usage frequency is relatively rare, understanding its function can enhance clarity in writing. When using "a grouping between", ensure that the scope of the grouping and the relationship among the elements are clearly defined to avoid ambiguity. Alternatives include ""a cluster among"" or ""an association between"", depending on the intended emphasis.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a cluster among
Replaces "grouping" with "cluster", emphasizing a tighter, more compact collection.
an association between
Substitutes "grouping" with "association", focusing on the relationship or connection.
a connection among
Replaces "grouping" with "connection", stressing the link or bond.
a link between
Uses "link" instead of "grouping", highlighting a direct relationship.
a relationship among
Emphasizes the relationship, substituting "grouping" for a focus on interaction.
a set among
Uses "set" instead of "grouping", indicating a defined collection.
a collection among
Replaces "grouping" with "collection", highlighting a gathering.
an arrangement between
Substitutes "grouping" with "arrangement", emphasizing order and structure.
an aggregation of
Replaces "grouping" with "aggregation", stressing a mass or cluster of items.
a correlation among
Emphasizes the statistical connection, replacing "grouping" with focus on dependence.
FAQs
How can I use "a grouping between" in a sentence?
You can use "a grouping between" to describe a connection or relationship among several items. For example, "The study focused on a grouping between various species of plants and their environmental adaptations."
What phrases are similar to "a grouping between"?
Similar phrases include "a cluster among", "an association between", or "a connection among", each emphasizing a slightly different aspect of the relationship.
Is it correct to say "a grouping between" or should I use another preposition?
The phrase "a grouping between" is grammatically sound. However, depending on the context, "a grouping of" or "a grouping among" might also be suitable.
What’s the difference between "a grouping between" and "a collection of"?
"A grouping between" implies a relationship or interaction among the items being grouped, while "a collection of" simply refers to a set of items gathered together.
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
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested