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
unique to one another
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "unique to one another" is correct and usable in written English.
It can be used to describe a relationship or characteristic that distinguishes two or more entities from each other. Example: "The two species are unique to one another, each adapting to their specific environments in distinct ways."
✓ Grammatically correct
News & Media
Science
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
1 human-written examples
Once filmmakers can understand what makes people look real and unique to one another, they will be able to recreate reality with ease, inexpensively populating movies with virtual characters -- rampaging Mongol hordes, clones of movie stars performing physically impossible feats -- whose appearance and actions are as lifelike as a next-door neighbor.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
Many cell-surface proteins identified were unique to one or another cell line and provide an important set of lineage-specific markers (Table S2).
Science
It is conceivable that the host immune response may yield gases unique to one pathogen or another.
The dynamic range of the quantified proteins is about 3 logs, and proteins unique to one condition or another were only observed above the LOD of the experiment, which was determined by the sample normalization prior to injection.
Science
But some experts say that genetic markers unique to one group are not known to exist.
News & Media
If these turns of phrase were ever unique to one group, they now seem universal.
News & Media
That's hardly unique to one supposedly bitchy, silly, airheaded industry.
News & Media
***Results completely unique to one Linda Erin Keenan.
News & Media
They are therefore to be considered unique to one kingdom.
Science
77% ITS-VTs were unique to one continent.
Science
All of these techniques offer unique advantages to one another.
Science
Expert writing Tips
Best practice
When using "unique to one another", ensure the context clearly establishes that you're referring to a reciprocal uniqueness or a relationship where each entity has something distinct in relation to the others. For example, "Their communication styles, while effective, are unique to one another because they have adapted to each other's specific needs over time."
Common error
The term "unique" means one of a kind. Therefore, avoid using modifiers like "very", "somewhat", or "quite" with "unique" as it is already an absolute term. Instead of saying something is "very unique", rephrase it to emphasize its distinct qualities without using the word "unique" directly, or simply state that it is "unique".
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "unique to one another" functions as a prepositional phrase that modifies a noun or pronoun, specifying that certain qualities or characteristics are exclusively associated with the relationship or interaction between multiple entities. As shown by Ludwig, the phrase often appears in scientific and technical writing.
Frequent in
Science
39%
News & Media
39%
Formal & Business
7%
Less common in
Encyclopedias
0%
Wiki
5%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "unique to one another" is a grammatically sound prepositional phrase used to emphasize the distinctive relationship or qualities shared between multiple entities. Ludwig AI confirms its correctness and utility in writing. Although not exceedingly common, it finds application across various domains, particularly in science and news media. When employing this phrase, writers should ensure the context clearly demonstrates a reciprocal uniqueness or an interdependent relationship. Avoiding redundant modifiers like "very" will further refine the precision and impact of this expression.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
distinct from each other
Focuses on the separateness and difference between entities.
exclusive to each other
Emphasizes that something is only available or applicable to the specified entities.
particular to one another
Highlights the specificity of a characteristic or trait.
specific to each other
Similar to "particular", but emphasizes a defined or precise quality.
differentiating one from another
Highlights the act of distinguishing or setting apart.
setting them apart
Focuses on the characteristic that causes separation or distinction.
uncommon between them
Indicates rarity or infrequency between the items being compared.
individual to each
Stresses the unique nature of each item.
not shared between them
Highlights a lack of commonality or shared traits.
separate and distinct
Emphasizes both the separateness and difference between entities.
FAQs
How can I use "unique to one another" in a sentence?
Use "unique to one another" to describe characteristics or qualities that are distinct and specific to a relationship between two or more entities. For example, "The challenges they face are "specific to each other" due to their interconnected roles."
What's the difference between "unique to each other" and "distinct from each other"?
"Unique to one another" suggests a reciprocal relationship where each entity has something that distinguishes it in relation to the other. "Distinct from each other" simply indicates differences without implying a direct relationship or interaction causing that difference.
Is it correct to say something is "very unique to one another"?
No, it's generally considered redundant. "Unique" already means one of a kind. Instead, emphasize the distinct characteristics without using "very" or rephrase it to highlight the specific ways in which they differ.
What are some alternatives to "unique to one another"?
Depending on the context, you can use phrases like "exclusive to each other", ""specific to each other"", or "particular to one another" to convey a similar meaning.
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
4.1/5
Expert rating
Real-world application tested