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
has differed considerably
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "has differed considerably" is correct and usable in written English.
It can be used to indicate that something has changed significantly over time or in comparison to something else. Example: "The results of the study have shown that the participants' opinions on the matter has differed considerably from previous surveys."
✓ Grammatically correct
Science
News & Media
Alternative expressions(3)
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
1 human-written examples
For example the ordering of the branches containing the species O. orca and L. albirostris, and the subfamilies Delphininae, Globicephilinae, and Lissodelphininae has differed considerably among studies [ 24, 26, 27].
Science
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
The preconditions have differed considerably between the countries resulting in a wide range of estimates of the repeatability and the reproducibility (precision) of fat and muscle thickness.
Science
However, while early constitutions may have differed considerably, by the early nineteenth century, they almost uniformly began increasingly shifting responsibility for legislation out of the hands of elected politicians and giving it to the citizenry at large.
News & Media
Carrier rates of K. pneumoniae have differed considerably among studies.
Science
Europe's governments have differed considerably in their patterns of expenditure, both overall and across sectors.
Science
As outlined above, study protocols have differed considerably, and not all studies were (properly) randomised [ 3].
Science
Although isolation of S. Javiana from plant X diced tomatoes would have strengthened our findings, the tomatoes tested were processed well after the outbreak period, when levels of contamination may have differed considerably.
Science
Although these characters were acquired 100 million or more years ago and are conserved in Trimeniaceae, the mode of nutrient storage of the fossil seed would have differed considerably from that of the extant Trimenia.
Science
While it is possible that a different result may have been observed had baseline costs been available for use, we do not anticipate that this would have differed considerably from the results presented here as it is not unreasonable to expect both of these factors to be highly correlated with baseline costs.
Science
Also the concentration profiles obtained by the integration of the differential model of the distillation column using the coefficients from absorption correlation have differed from the experimental profiles considerably.
Science
Some models from the same set had similar conformations, whereas most differed considerably from one another.
Science
Expert writing Tips
Best practice
When using "has differed considerably", ensure that the context clearly indicates what is being compared and the basis for the difference.
Common error
Avoid using "has differed considerably" when the difference is minor or insignificant. Use more nuanced language to reflect the actual degree of variation.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has differed considerably" functions as a verbal phrase indicating a notable degree of dissimilarity or variation. Ludwig indicates this phrase is grammatically correct and usable.
Frequent in
Science
75%
News & Media
15%
Formal & Business
10%
Less common in
Reference
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "has differed considerably" is a grammatically sound phrase used to highlight significant differences across various contexts. Ludwig confirms its usability and correctness. The phrase is most frequently found in scientific and news-related domains. When employing this phrase, it's crucial to clearly articulate what is being compared and ensure that the difference is indeed substantial. Consider alternatives like "has varied significantly" or "has changed markedly" depending on the nuance you aim to convey.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
has varied significantly
Emphasizes the extent of the variation, highlighting it as substantial.
has changed markedly
Focuses on the change itself and its degree of noticeability.
has diverged greatly
Suggests a splitting or moving apart, with a large degree of separation.
has deviated substantially
Implies a departure from a norm or standard, with a notable distance.
has contrasted sharply
Highlights the differences as being very noticeable and distinct.
has shown considerable disparity
Focuses on the inequality or difference between things being compared.
has exhibited marked differences
Highlights the presence and visibility of the differences.
has presented a wide range
Focuses on the diversity and extent of variation observed.
has undergone major alterations
Emphasizes that substantial changes or transformations have occurred.
has evolved distinctly
Highlights how something has developed in a separate and noticeable manner.
FAQs
How can I use "has differed considerably" in a sentence?
Use "has differed considerably" to indicate a significant difference between two or more things. For example, "The experimental results "has differed considerably" from the predicted values."
What are some alternatives to "has differed considerably"?
You can use alternatives like "has varied significantly", "has changed markedly", or "has diverged greatly" depending on the context.
Is it correct to say "have differed considerably" instead of "has differed considerably"?
The choice between "have" and "has" depends on the subject. Use "have differed considerably" for plural subjects and "has differed considerably" for singular subjects. For example, "The opinions have differed considerably" (plural) versus "The opinion has differed considerably" (singular).
What is the difference between "has differed considerably" and "has differed slightly"?
"Has differed considerably" indicates a large or significant difference, while "has differed slightly" indicates a small or insignificant difference. The choice depends on the magnitude of the difference you want to convey.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
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