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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
onto which each
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "onto which each" is correct and usable in written English.
It can be used in contexts where you are referring to a specific object or surface that is being acted upon by multiple subjects or items. Example: "The boxes were stacked onto which each label was carefully affixed."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(1)
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
4 human-written examples
They built a special framework onto which each fossilised bone was mounted to recreate the animal's skeleton so it could be placed on permanent public display, starting in December 2014.
News & Media
A voice yelled, "Die, you son of a whore!" Within hours, that cell-phone footage went viral and Ahmed Manasra became a Rorschach blot; a scrim onto which each side of the conflict could project its own narrative.
News & Media
Girls is a convenient screen onto which each viewer can easily project her own preferences and prejudices, fears and anxieties.
News & Media
A presidential speech shouldn't be a Rorschach test onto which each listener projects his own desires.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
The map, it seems, is really just a template onto which we each project our own image.
News & Media
In the Rotterdam Scan Study, tract-based analysis has been achieved using tract-based spatial statistics (TBSS) [ 55] a technique that creates a common skeleton of the white matter tracts from a series of images, onto which for each individual the local maximum FA value is projected.
THE 1995 Projects exhibition at the Museum of Modern Art in New York included works that he created to address this new-found notion of complexity -- notably "Everything," a 36-by-36-inch 36-by-36-inch 36-by-36-inch 36-by-36-inchword in the English dictionary, and "Loopieceof which he cooked a box of spapertti and then contocted the pieces end-to-end to form one continuous circuit.
News & Media
The thin layer chromatography was performed using Silica gel 60 F254 plates (Merck, Darmstadt, Germany), onto which 5 µL each of test solution and reference substances were spotted to the Silica gel plates.
He wears his putative passions like lazily draped scarves and cardigans, a motley collection onto which new items pile each time someone passes through the door.
News & Media
The floor is sprinkled with signs of the zodiac and bisected by a line of white marble onto which a sun ray falls each day at noon.
News & Media
This framework map then served as a backbone onto which the remaining loci from each component map were projected, in a "neighbours" map approach as described by [ 58].
Science
Expert writing Tips
Best practice
Use "onto which each" to clearly indicate a surface or object receiving individual and distinct actions or attributes. This phrasing enhances clarity in technical or descriptive writing.
Common error
Avoid using "onto each which" as it reverses the intended logical order and creates an ungrammatical construction. Ensure "onto which" precedes "each" for correct syntax.
Source & Trust
89%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "onto which each" functions as a prepositional phrase introducing a relative clause. It modifies a noun by specifying a surface or object and indicating that individual elements are then applied or related to that surface. As confirmed by Ludwig AI, this is a grammatically correct usage.
Frequent in
News & Media
25%
Science
50%
Encyclopedias
25%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "onto which each" is a grammatically sound prepositional phrase used to introduce a relative clause, specifying a surface or object to which individual items or actions are then associated. Ludwig AI confirms its grammatical correctness. While relatively rare in overall usage, it finds its niche in formal writing contexts, including news media, scientific publications, and encyclopedic entries. For less formal settings, consider using alternatives such as "on which each" or rephrasing for improved clarity. Using "onto which each" effectively involves ensuring logical order and avoiding common prepositional errors.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
upon which each
Replaces "onto" with "upon", which is a more formal preposition with a similar meaning.
on which each
Shortens "onto" to "on", making the phrase slightly less formal.
upon which every
Substitutes "each" with "every", broadening the scope to include all instances.
to which each
Uses "to" instead of "onto" indicating a more general relationship rather than a physical surface.
on which every
Combines the shorter preposition "on" with "every" for broader inclusion.
where each
Replaces the prepositional phrase with an adverb of place, simplifying the structure.
to which every
Uses "to" with "every", shifting the focus from a physical surface to a general association.
where every
Similar to "where each", but encompassing all possible elements rather than specific items.
on which individually
Replaces "each" with "individually" to emphasize the separate nature of the actions.
that each
Uses a simpler construction to indicate a condition or specification for the items.
FAQs
How can I use "onto which each" in a sentence?
Use "onto which each" to specify a surface or object and indicate that individual items or actions are associated with it. For example: "They prepared a platform "onto which each" component would be mounted separately".
What's a simpler alternative to "onto which each"?
You could use "on which each", which is slightly less formal. Or consider rephrasing the sentence for better clarity.
Is "onto which each" considered formal language?
Yes, "onto which each" tends to be more formal. In less formal contexts, alternatives like "where each" might be more appropriate.
How does "onto which each" differ from "to which each"?
"Onto which each" specifies a physical surface, while "to which each" indicates a more general relationship or association. The choice depends on whether you are referring to a literal surface or a more abstract connection.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
89%
Authority and reliability
4.3/5
Expert rating
Real-world application tested