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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
those which
Grammar usage guide and real-world examplesUSAGE SUMMARY
"those which" is perfectly correct and usable in written English.
It is used to refer to a specific group of people or things among many (e.g. "Among the collection of books, those which are written by J.K. Rowling are my favorites.").
✓ Grammatically correct
News & Media
Science
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
Those which had been stunned felt none.
News & Media
"There will be those which can't be".
News & Media
Only those which won't hurt his chances?
News & Media
Those which stop changing stop being cities.
News & Media
These fall, broadly, into three camps: those which use eggs and cream, those which use eggs and butter, and those which keep it simple and just use eggs.
News & Media
Insurance pays for those, which raises everybody else's premium.
News & Media
Those which endure are memorable for their warnings.
News & Media
Those which did, insisted Wnendt were "very representative".
News & Media
His favorite charities are those which helped children.
News & Media
Most intriguing are those which derive from a dominant characteristic.
News & Media
Behavioral therapies, even those which work initially, often fail.
News & Media
Expert writing Tips
Best practice
When using "those which", ensure the context clearly identifies the group you are referring to. Avoid ambiguity by specifying the criteria or characteristics that define "those".
Common error
Avoid using "that" when "which" is grammatically required in nonrestrictive clauses. Ensure you understand the difference between restrictive and nonrestrictive clauses to use "those which" correctly.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "those which" functions as a relative pronoun introducing a nonrestrictive (or nonessential) clause. This type of clause provides additional information about the antecedent (the "those") but is not essential to the meaning of the sentence, similar to examples from Ludwig.
Frequent in
News & Media
37%
Science
34%
Encyclopedias
8%
Less common in
Formal & Business
5%
Reference
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "those which" is grammatically sound and frequently employed to introduce relative clauses, specifying a subset from a larger group. As Ludwig AI confirms, it's perfectly acceptable in written English. Its usage spans across diverse contexts, from news and media to scientific and academic writing, though it is slightly more formal than alternatives like "those that". When using "those which", clarity is key; ensure that the antecedent is clear to avoid ambiguity. Remember to use "which" appropriately in nonrestrictive clauses, differentiating it from "that" which is used in restrictive clauses. With its widespread use and grammatical correctness, "those which" remains a valuable tool in effective communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
the ones that
More informal alternative; uses "that" instead of "which".
those that
Slightly more concise and often interchangeable in many contexts.
the items that
More generic; suitable when referring to objects or things.
the specified ones
Emphasizes a previously defined or specified group.
those meeting the criteria
Emphasizes adherence to particular conditions.
the qualifying ones
Highlights that elements satisfy predefined conditions.
the aforementioned
More formal; refers to items previously mentioned.
the instances that
Highlights specific occurrences or examples.
the cases where
Focuses on situations or scenarios meeting certain criteria.
the aforementioned items
Formal; suitable for academic or business writing, denotes things described earlier.
FAQs
How can I use "those which" in a sentence?
Use "those which" to refer to a specific subset of items or individuals from a larger group, for example: "Among the applicants, "those which" meet the minimum qualifications will be interviewed."
What are some alternatives to using "those which"?
Depending on the context, you can use alternatives like "the ones that", or "those that" to achieve a similar meaning. The choice depends on the desired level of formality.
Is it better to use "those which" or "those that"?
While both are often interchangeable, "those which" is generally considered more formal. "Those that" is more common in everyday speech and writing, but both are grammatically correct. Choose based on the tone and context of your writing.
What's the difference between "those which" and "these which"?
"Those which" refers to items or individuals at a distance (either physically or conceptually), while "these which" is grammatically incorrect. Always use "these that" instead of "these which", for example: "these that are here."
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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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested