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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
which is separated
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "which is separated" is correct and usable in written English.
It can be used to describe something that has been divided or detached from another object or group. Example: "The document contains a section which is separated from the main text for clarity."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(4)
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
The heat then radiates through the cone to the coffee, which is separated in another compartment.
News & Media
This number is represented after the IP address, which is separated by a forward slash.
In the bar, which is separated from the dining room by a row of windows, there is a piano.
News & Media
Corruption is alive and well, particularly within the Greek Church, which is separated from the state only in theory.
News & Media
One morning, we drove to the Village, which is separated from Mogadishu's main road by only a barbed-wire fence.
News & Media
One cluster corresponds to P-ribose + adenine + glycine (three samples), which is separated from samples without glycine.
Science & Research
But the border here is with Canada, which is separated from the peninsula by the Strait of Juan de Fuca.
News & Media
The next higher band is the conduction band, which is separated from the valence band by an energy gap.
Encyclopedias
There is a downside to the kitchen, which is separated from the living room by a wide archway.
News & Media
The conductor is a thin (0.15 mm) Cu-foil which is separated by a 12 μm Hostaphan foil.
Science
A solution of PAA-ran-PAAPBA fills the microchamber, which is separated from the surroundings by a semi-permeable membrane.
Expert writing Tips
Best practice
When using "which is separated", ensure that the clause is nonrestrictive, meaning it provides additional but not essential information. Use commas to set off the "which" clause. If the information is essential, consider using "that is separated" without commas.
Common error
A frequent error is using "that" instead of "which" when the clause is nonrestrictive. Remember, "which" introduces nonessential information and requires commas, while "that" introduces essential information and does not.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "which is separated" functions as a relative clause, modifying a noun or noun phrase by providing additional information about it. Ludwig shows that it is used to describe a state of being divided or set apart. The relative pronoun "which" connects the clause to the main sentence.
Frequent in
News & Media
25%
Science
25%
Encyclopedias
11%
Less common in
Wiki
9%
Academia
6%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, "which is separated" functions as a relative clause to provide additional, non-essential information about a noun or noun phrase, indicating that something is divided or distinct. Ludwig AI confirms the grammatical correctness and common usage of this phrase across diverse fields such as news, science, and encyclopedias. When using this phrase, it's crucial to ensure the clause is nonrestrictive and set off by commas. Alternatives like "that is partitioned" or "that is detached" can be used to convey similar meanings with slightly different nuances. Remember to avoid common errors like using "that" instead of "which" incorrectly. Therefore, understanding the correct application and variations of "which is separated" enhances clarity and precision in writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
that is partitioned
Replaces "separated" with "partitioned", implying a more formal or structured division.
which is demarcated
Replaces "separated" with "demarcated", highlighting a clear boundary or limit.
that is detached
Uses "detached" instead of "separated", suggesting a physical disconnection.
which is distinguished
Uses "distinguished" instead of "separated", emphasizing the unique characteristics that set it apart.
that is isolated
Replaces "separated" with "isolated", indicating a state of being alone or apart from others.
that is disconnected
Suggests a lack of connection, either physical or metaphorical.
that is segregated
Uses "segregated" instead of "separated", implying a forced or systematic separation.
that is unconnected
Similar to disconnected, but may suggest a more permanent or inherent lack of connection.
which stands apart
Replaces the passive voice with an active construction, emphasizing the distinctiveness of the subject.
which is set aside
Indicates that something has been reserved for a special purpose or is not considered part of the main group.
FAQs
How do I use "which is separated" correctly in a sentence?
Use "which is separated" to introduce a nonrestrictive clause, providing additional information that isn't essential to the sentence's core meaning. Always set off the clause with commas.
What are some alternatives to "which is separated"?
You can use alternatives like "that is partitioned", "that is detached", or "that is isolated" depending on the specific nuance you want to convey.
Is it always necessary to use a comma before "which is separated"?
Yes, a comma is necessary before "which is separated" when it introduces a nonrestrictive clause. Omitting the comma can change the meaning of the sentence.
What is the difference between using "which is separated" and "that is separated"?
"Which is separated" introduces a nonrestrictive clause that provides extra information, while "that is separated" introduces a restrictive clause that is essential to the sentence's meaning. The nonrestrictive clause requires commas, while the restrictive clause does not.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested