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
each only one
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "each only one" is not correct and does not convey a clear meaning in written English.
It may be intended to express the idea that there is a singular instance for each item in a group, but the phrasing is awkward and unclear. Example: "Each only one of the participants will receive a prize." (This is an awkward construction and would be better rephrased.)
⚠ May contain grammatical issues
News & Media
Science
Alternative expressions(3)
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
2 human-written examples
In the last two lines – the last 20 words of the poem have each only one stark syllable – you watch Heaney struggling between the world of painful fact and something in his own imaginative spirit which insists that language used with sombre tact and care "opts for the condition of overlife and rebels at limit": So that his eyes leave mine and I know The pain of loss before I know the term.
News & Media
While M. xanthus and A. dehalogenans possess each only one SpoIIE-like PP, S. cellulosum harbours thirteen such phosphatases (Figure 2, Table S1).
Science
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
At each iteration, only one keypoint of each match is manipulated.
They came near each other on only one play.
News & Media
Each square contained only one token on a given trial.
For each dog, only one sample was included in each age group.
Each allows only one vowel.
News & Media
Each houses only one to three dogs.
News & Media
The leading teams each won only one board out of three, and were overtaken.
News & Media
The Knicks shot 28.2percentt in the first half, with four starters each making only one basket.
News & Media
Each has only one facial expression, and they have no voices to call their own.
News & Media
Expert writing Tips
Best practice
When aiming for clarity, replace the phrase "each only one" with more direct alternatives like "one for each" or "each individual". This enhances readability and avoids potential confusion.
Common error
Avoid using the phrase "each only one" in formal writing. It can sound unnatural and may confuse readers. Opt for clearer and more conventional alternatives.
Source & Trust
84%
Authority and reliability
2.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "each only one" attempts to specify a singular quantity for every member of a group. However, as noted by Ludwig AI, this phrasing is awkward. Its primary function would be to emphasize a one-to-one correspondence, but it achieves this less effectively than alternatives.
Frequent in
Science
50%
News & Media
50%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "each only one" is grammatically questionable and not the best choice for clear communication. As Ludwig AI points out, it is an awkward construction. While it appears in both news and scientific contexts, its infrequent usage and the availability of clearer alternatives like "one for each" or "each individual" make it a less desirable option. When aiming for precision and clarity in writing, it's best to avoid "each only one" and opt for more standard English phrasing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
one for each
Focuses on the distribution aspect, ensuring a single item is allocated per member of a set.
just one for each
A simpler and more direct way of saying there is only one item per element, conveying a sense of limitation.
each individual
Emphasizes the distinctness and individuality of each member within a group, highlighting a one-to-one correspondence.
a single one for each
Adds emphasis to the singularity of the item assigned to each member, clarifying the allocation process.
each limited to one
Highlights the restriction on the number of items assigned or allowed per element in a set.
each solely one
Highlights exclusivity, emphasizing that each item is limited to only one instance or recipient.
precisely one for each
Adds a sense of exactness, ensuring that the number is exactly one for each, with no exceptions.
exclusively one for each
This emphasizes that there is a single item for each element, and that item cannot be shared.
only one per each
Inverts the original phrase to stress the restriction of having just one item associated with each entity.
one unique to each
Highlights that not only is there one per each, but also each one is unique and tailored to the specific recipient or item.
FAQs
How can I rephrase "each only one" for better clarity?
Consider using phrases like "one for each", "each individual", or "a single one for each" to convey the intended meaning more clearly and avoid awkward phrasing.
Is "each only one" grammatically correct in English?
The phrase "each only one" is not correct and can be considered grammatically awkward. It's better to use clearer alternatives.
What is a more common way to express the idea of singularity and distribution than "each only one"?
A more common and understandable way to express this concept is by using the phrase "one for each". This phrasing emphasizes the distribution of a single item to each member of a group.
When is it appropriate to use the phrase "each only one"?
Due to its awkwardness, it's generally not advisable to use "each only one" in formal writing. In most contexts, clearer alternatives like "one for each" or "each individual" are preferable.
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
2.5/5
Expert rating
Real-world application tested