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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
compared to which
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "compared to which" is correct and usable in written English. You can use it when introducing a comparison between two or more things, often to highlight a specific aspect of one in relation to another. For example, "The new policy is more effective, compared to which the old policy seemed outdated." Alternative expressions include "in comparison to" and "relative to."
✓ Grammatically correct
News & Media
Science
Academia
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
29 human-written examples
These music videos are the heart of the MoMA show, compared to which everything else seems slightly feeble or undeveloped.
News & Media
During iterations, is compared to, which may be set to be much larger than (e.g. 10 ) to help reduce the bias caused by source counts in estimates of.
Academia
But all we ever sang was "Maoz Tzur," compared to which "Rudolph the Red-Nosed Reindeer" seemed musically complex.
News & Media
Casting his withering gaze freely across the political spectrum, Fassbinder derides the predatory manipulations that pass for information and ideology, compared to which Corinna's tawdry art appears as a redemptive mask of gaiety.
News & Media
Last time we heard from the west Londoner, she was telling us all about being born in nin'een atey, compared to which Wait A Minute definitely has the singer coming over all sexy.
News & Media
Obliquely labelled "Government administration" accounts for £310.47 – compared to which our contribution to the EU at £70.56 might seem like good value.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
31 human-written examples
Other spectators don the same FPV headsets as the pilots and compare to which drone's broadcast channel they've tuned.
News & Media
McDonald's is a tiddler compared to General Motors, which is financially four times its size.
News & Media
Only five cases were brought to a full trial compared to 624 which ended with a plea bargain.
News & Media
Plus it defined industrial hemp as having less than 0.3% of THC, compared to marijuana, which has 10-30%.
News & Media
The Commerce Department said retail sales dropped 0.1% compared to November, which benefitted from Black Friday shopping fever.
News & Media
Expert writing Tips
Best practice
Use "compared to which" to clearly establish a basis for evaluating the relative significance or quality of two subjects. For example: "The local coffee is weak, compared to which the imported blend is robust."
Common error
Avoid using "compared to which" when you intend to simply state a similarity. The phrase implies a disparity or relative evaluation, not just a likeness. Use "similar to" or "like" for similarities.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "compared to which" functions as a prepositional phrase that introduces a subordinate clause. This clause serves to provide a standard or reference point against which something else is being evaluated. As Ludwig AI confirms, the phrase is grammatically sound and used to present a comparison.
Frequent in
News & Media
43%
Science
35%
Academia
11%
Less common in
Wiki
6%
Formal & Business
3%
Reference
2%
Ludwig's WRAP-UP
In summary, "compared to which" is a grammatically correct and frequently used prepositional phrase that serves to introduce a comparison, establishing a reference point for evaluating something else. As Ludwig AI points out, its primary function is to facilitate a relative assessment, allowing for the highlighting of qualities through contrast. While it is found across various contexts, it is most prevalent in "News & Media" and "Science", suggesting a neutral to formal register. When using this phrase, be mindful of ensuring that it reflects a disparity or evaluation, rather than a simple similarity.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
compared with which
This alternative is a simpler, more straightforward version of the original phrase.
in comparison to which
This alternative uses a more formal structure, emphasizing the act of comparing.
relative to which
This phrase indicates a relationship of proportion or degree, focusing on relativity.
by contrast with which
This option highlights the differences between the items being compared, implying a stronger divergence.
as opposed to which
This phrase emphasizes a direct opposition or contrast between the items.
in relation to which
This alternative suggests a broader connection or association, not strictly a comparison.
versus which
This phrase is a more direct and concise way of indicating a comparison or opposition.
juxtaposed with which
This phrase emphasizes the act of placing two items side by side for comparison.
set against which
This alternative creates a visual metaphor of contrasting elements.
measured against which
This phrase suggests a quantitative comparison using a specific standard.
FAQs
How can I use "compared to which" in a sentence?
Use "compared to which" to introduce a point of reference for evaluating something else. For example, "This small town is quiet, "compared to which" the city is chaotic".
What is a synonym for "compared to which"?
A close synonym is "in comparison to which", which also indicates a basis for evaluation.
How does "compared to which" differ from "compared with"?
"Compared to which" sets up a specific reference point, whereas "compared with" simply indicates a general comparison without a clear basis.
Is it correct to say "as compared to which"?
While understandable, "as compared to which" is somewhat redundant. The "as" is unnecessary, and "compared to which" is sufficient on its own.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested