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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
differed by
Grammar usage guide and real-world examplesUSAGE SUMMARY
'differed by' is correct and usable in written English.
It is used to refer to when something varies from something else. For example, "The height of the two buildings differed by three feet."
✓ Grammatically correct
News & Media
Science
Alternative expressions(7)
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
Banking habits differed by region.
News & Media
Once again, the trends differed by sex.
News & Media
The variants differed by four base pairs.
News & Media
The numbers differed by, at most, four seconds, he said.
News & Media
The test scores released yesterday also differed by gender.
News & Media
The mice had two types of mitochondria that differed by one letter of the genetic code.
News & Media
The survey also found that responses differed by age.
News & Media
Treatment differed by EF.
These rates differed by about 13%.
Science & Research
Indicator taxa differed by monitoring year.
Science
Injury severity differed by SAFE participant status.
Science
Expert writing Tips
Best practice
Use "differed by" to clearly indicate the extent of variation between comparable items or data points. Ensure the items being compared are explicitly stated for clarity.
Common error
Avoid using "differed by" without specifying what is being compared. For example, instead of saying 'The results differed by a large margin', specify 'The results between Group A and Group B differed by a large margin'.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "differed by" functions as a prepositional phrase that modifies a verb, typically indicating the extent or degree of difference between two or more entities. Ludwig AI confirms that it's correct and usable in written English.
Frequent in
Science
45%
News & Media
35%
Formal & Business
10%
Less common in
Encyclopedias
5%
Wiki
3%
Reference
2%
Ludwig's WRAP-UP
In summary, the phrase "differed by" is a grammatically correct and versatile expression used to quantify the difference between two or more entities. Ludwig AI validates its correctness and usability. It's commonly found in scientific, news, and formal business contexts. To enhance clarity, ensure that the items being compared are explicitly stated. Alternatives include "varied by" and "diverged by", each with slightly different nuances. By following these guidelines, writers can effectively and accurately use "differed by" in their writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
varied by
This term indicates a change or deviation, similar to differing, but can also imply fluctuation.
diverged by
This suggests a more significant deviation or separation over time or in characteristics.
deviated by
Emphasizes a departure from a standard or expected norm.
contrasted by
Highlights the differences between two or more things when compared.
distinguished by
Focuses on the unique characteristics that set something apart.
separated by
This highlights the space or characteristic that exists between 2 entities.
departed by
Indicates a divergence, often in opinion or behavior, from a previous course.
discriminated by
Suggests a difference that is based on a specific criteria or variable.
dissented by
Implies a difference in opinion or belief.
marked by a distinction of
This highlights a clear and noticeable difference, often of importance.
FAQs
How do I use "differed by" in a sentence?
Use "differed by" to show the extent of a difference between two or more items. For instance, "The two reports "differed by" 10 pages" or "The twins' heights "differed by" only an inch".
What are some alternatives to "differed by"?
Alternatives include "varied by", "diverged by", or "contrasted by". The best choice depends on the specific nuance you wish to convey.
Is it better to say "differed by" or "was different by"?
"Differed by" is generally more concise and stylistically preferable, especially in formal writing. "Was different by" isn't incorrect, but it is less direct.
In what contexts is "differed by" most appropriate?
"Differed by" is suitable for various contexts, including scientific reports, news articles, and general writing, wherever there's a need to quantify or specify a difference between two things. Contexts are not restrictive but consider the best alternatives depending on them.
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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