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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
which is used
Grammar usage guide and real-world examplesUSAGE SUMMARY
The part of the sentence "which is used" is correct and usable in written English.
You can use it to indicate the purpose for which something is employed, for instance: The kitchen utensil, which is used for straining liquids, is made of metal.
✓ Grammatically correct
News & Media
Science
Encyclopedias
Wiki
Alternative expressions(18)
that is employed
that serves as
that functions as
which serves to
that is designed for
which is resulted
which is served
which is preferred
which is increased
which is authorised
which is dispensed
which is caused
which is utilized
which is purchased
which is exercised
which is recognised
which is characteristics
which is owned
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
59 human-written examples
Pectin, which is used to gel jellies, is soluble fiber.
News & Media
That water which is used for agriculture is often contaminated.
News & Media
Take Joel's "Uptown Girl," which is used in the show.
News & Media
The warble contains a hole, which is used for breathing.
Encyclopedias
That will help spur demand for zinc, which is used to coat steel and prevent rust, and copper, which is used in wiring.
News & Media
He did not refer to highly enriched uranium, which is used in nuclear weapons.
News & Media
The bacteria took longer to eat away highly crystallised PET, which is used in plastic bottles.
News & Media
Discretion, which is used in so many other areas, is especially justified here".
News & Media
"The driving licence is an important official document which is used both here and abroad.
News & Media
Elizabeth doesn't like the term "narcoguerrillas," which is used to describe the FARC.
News & Media
Americans traditionally prefer milk chocolate, which is used in virtually all candy bars.
News & Media
Expert writing Tips
Best practice
Consider active voice alternatives to "which is used" for more concise and direct writing.
Common error
Avoid relying excessively on "which is used" as it can lead to passive constructions. Opt for more direct and active verbs to enhance clarity and impact.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "which is used" primarily functions as a relative clause, modifying a noun or noun phrase by providing additional information about its purpose or application. As confirmed by Ludwig, it is a correct and usable structure in English.
Frequent in
News & Media
50%
Science
20%
Wiki
10%
Less common in
Encyclopedias
8%
Formal & Business
7%
Reference
5%
Ludwig's WRAP-UP
The phrase "which is used" serves as a relative clause, specifying the purpose or application of a noun or noun phrase. As Ludwig AI confirms, it's grammatically correct and commonly employed across diverse writing styles and subjects. While it appears frequently in news, scientific, and encyclopedic contexts, overuse can lead to passive constructions. To enhance writing clarity and impact, consider active voice alternatives, such as "that employs" or "that serves as". Remember that "that" is generally preferred for restrictive clauses, while "which" is used for non-restrictive clauses.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that is employed
Replaces "which" with "that" and "used" with "employed", maintaining a formal tone.
that's utilized
Substitutes "which is" with "that's" (a contraction) and "used" with "utilized", slightly altering formality.
that serves as
Replaces the passive voice with an active construction, focusing on the function.
that functions as
Similar to "that serves as", this emphasizes the role or purpose.
which serves to
Focuses on the action or purpose that something accomplishes.
that is designed for
Highlights the intended purpose or design of something.
which has a purpose of
Emphasizes the purpose more explicitly.
what is intended for
Changes the structure to emphasize the intention behind the use.
that is implemented for
Focuses on the implementation or application of something.
that helps to
Shifts the focus to how something facilitates a particular outcome.
FAQs
How can I rephrase "which is used" to sound more active?
You can use alternatives like "that employs", "that utilizes", or "that serves as", depending on the specific context and intended meaning. These alternatives shift the focus to the subject performing the action rather than being acted upon.
What's the difference between "which is used" and "that is used"?
In restrictive clauses (essential to the sentence's meaning), "that is used" is generally preferred. "Which is used" is more appropriate for non-restrictive clauses (adding extra information). However, the distinction is blurring, and "which" is increasingly accepted in both cases.
Is "which is used for" formal or informal?
The phrase "which is used for" is generally considered neutral in tone and can be used in both formal and informal writing. However, overuse can make writing sound passive, so consider active alternatives where appropriate.
What are some common synonyms for "which is used"?
Some common synonyms include "that is employed", "that's utilized", "that serves as", and "that functions as". The best choice depends on the specific context and desired level of formality.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested