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
which according
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "which according" is correct and usable in written English.
Generally, it is used when giving an explanation or when citing a source. For example: The mayor made a speech, which according to newspaper reports, was well-received by the audience.
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(20)
which according to
as stated by
as reported by
according to whom
attributed to
in the words of
who claims
as per
in accordance with
which incorporating
which indicating
which considering
which addressing
which demonstrating
which participating
which correspond
which consequently
which person
which indicate
which indicated
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
Which, according to Bourdieu, makes us snobs.
News & Media
They chose the forest which, according to Aravena, was wise.
News & Media
Which, according to recent books on adolescence, there is.
News & Media
To the subject, then, which, according to Loach, should always dictate the style.
News & Media
Note: Baby is unbelievably cute, which, according to most users, makes this all worth it.
News & Media
Namlish, spoken in Namibia, which according to The Namibian Sun only has one rule: no grammar.
News & Media
The Presbytery of Brooklyn called it preaching, which according to its rules was forbidden to women.
News & Media
Jenny Slate smokes pot regularly, which, according to Pew Research, one in eight Americans do.
News & Media
Australia's superannuation industry has approximately $2tn under management which, according to Deloitte, will double by 2025.
News & Media
6 Which, according to Tacitus, should be more appropriately located 50 miles south?
News & Media
Which, according to Four Four Two was a type of corned beef," writes Cian Rice.
News & Media
Expert writing Tips
Best practice
When using "which according", ensure the clause it introduces provides essential information that clarifies or specifies the noun it refers to.
Common error
Avoid separating "which" from the noun it modifies with unnecessary commas. This can disrupt the flow and clarity of your sentence.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "which according" serves as a relative clause introducing additional information attributed to a specified source. As noted by Ludwig, this construction is grammatically sound and commonly used to provide context or justification for a statement.
Frequent in
News & Media
67%
Science
18%
Wiki
8%
Less common in
Formal & Business
3%
Encyclopedias
2%
Reference
2%
Ludwig's WRAP-UP
In summary, "which according" is a grammatically correct and widely used phrase that introduces relative clauses attributing information to a source. Ludwig's analysis and examples show its prevalence across diverse contexts, particularly in News & Media and Science. It is important to use commas correctly to set off the nonrestrictive clauses that "which according" often introduces. While numerous alternatives exist, "which according" provides a clear and effective way to attribute information within a sentence. Keep in mind that the phrase functions best when the cited source is relevant and adds credibility to the statement being made.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
according to whom
Focuses on identifying the source of the information.
attributed to
Indicates the source to which something is credited.
as stated by
Emphasizes a direct statement from a source.
in the words of
Emphasizes the exact wording used by the source.
as reported by
Highlights the act of reporting information.
who claims
Focuses on a person making a claim.
based on whose authority
Questions the basis of authority for a claim.
as per
A more concise and slightly formal alternative.
who suggests
Highlights a suggestion made by a person.
in accordance with
Highlights compliance with a standard or rule.
FAQs
How to use "which according" in a sentence?
Use "which according" to introduce a clause that provides additional information or context about a noun or situation mentioned earlier in the sentence. For instance, "The study, "which according to" the researchers, had flaws, still provided valuable insights."
What can I say instead of "which according"?
You can use alternatives like "as stated by", "as reported by", or "according to whom" depending on the context.
Is it correct to use a comma before "which according"?
Yes, it is generally correct to use a comma before "which according" when it introduces a nonrestrictive clause, which provides extra information that is not essential to the meaning of the sentence.
What's the difference between "which according to" and "according to"?
"According to" is a general phrase used to attribute information to a source. "Which according to" is used within a relative clause to add information about a specific noun or situation already mentioned.
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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