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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
By comparison
Grammar usage guide and real-world examplesUSAGE SUMMARY
"By comparison" is a perfectly acceptable and commonly used phrase in written English.
It is typically used as a transition to draw attention to two or more points of comparison. For example: By comparison, the Asian market for cars is much larger than in the United States.
✓ Grammatically correct
News & Media
Formal & Business
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
By comparison, I.P.O.
News & Media
By comparison, life is easy".
News & Media
By comparison, the A.F.L.-C.I.O.
News & Media
By comparison, gas producers are political parvenus.
News & Media
By comparison, Britain was an economic slum.
News & Media
By comparison, Louisville is a slight bunch.
News & Media
By comparison, Mr Khatami is empty-handed.
News & Media
By comparison, "Morgenthau Plan" feels almost serene.
News & Media
By comparison, the Republican offers were risible.
News & Media
(By comparison, both coach tickets were $149).
News & Media
By comparison, Stein's results were breathtaking.
News & Media
Expert writing Tips
Best practice
Use "by comparison" to clearly signal that you are about to highlight the differences or similarities between two subjects. Ensure that the subjects are clearly defined to avoid ambiguity.
Common error
Avoid using "by comparison" if the items being compared are not clearly established. This can confuse the reader and weaken the impact of your statement.
Source & Trust
94%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "by comparison" functions as a transitional expression, primarily used to introduce a contrasting element or perspective. It signals that what follows will offer a different view or highlight differences, as confirmed by Ludwig and its numerous examples.
Frequent in
News & Media
90%
Formal & Business
5%
Science
2%
Less common in
Encyclopedias
1%
Wiki
1%
Academia
1%
Ludwig's WRAP-UP
In summary, "by comparison" is a commonly used transitional phrase that introduces contrasting information or viewpoints. As Ludwig AI confirms, it is grammatically sound and primarily used in news and media, but it's also found in formal and business contexts. When using "by comparison", ensure a clear point of reference to maximize clarity. Alternatives like "in contrast" or "conversely" can offer subtle variations in emphasis.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
In contrast
Focuses more directly on the difference or opposition between two things.
Conversely
Indicates a reversed or opposite situation, often used in formal contexts.
On the other hand
Introduces an alternative perspective or fact to consider.
Compared to
Directly juxtaposes two items to highlight their differences or similarities.
By way of contrast
A more emphatic way to introduce a contrasting element.
In stark contrast
Highlights a significant and obvious difference.
As opposed to
Emphasizes the opposition or distinction between two things.
Instead
Replaces one thing with another, indicating a preference or alternative.
Whereas
Introduces a statement that contrasts with or contradicts a previous statement.
Alternatively
Suggests another option or possibility.
FAQs
How do you use "by comparison" in a sentence?
The phrase "by comparison" is used to introduce a statement that contrasts with a previous one. For example, "Our sales increased by 10%; by comparison, our competitor's sales decreased by 5%."
What are some alternatives to "by comparison"?
Alternatives to "by comparison" include phrases like "in contrast", "conversely", or "on the other hand". The best choice depends on the specific nuance you want to convey.
Is it better to use "by comparison" or "compared to"?
Both "by comparison" and "compared to" are used for making comparisons, but "by comparison" typically introduces a new sentence or clause, while "compared to" is more directly integrated into the existing sentence. For example: "Compared to last year, profits are up" versus "Profits are up this year; by comparison, they were down last year."
What is the difference between "by comparison" and "in comparison"?
While both phrases serve to highlight similarities or differences, "by comparison" is more common. "In comparison" is grammatically correct but less frequently used. "By comparison" often introduces a slightly more direct contrast.
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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
94%
Authority and reliability
4.5/5
Expert rating
Real-world application tested