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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
greatly different from
Grammar usage guide and real-world examplesUSAGE SUMMARY
"greatly different from" is correct and usable in written English.
You can use it to describe how two or more things differ significantly. For example, "The two approaches to solving the problem are greatly different from each other."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Alternative expressions(17)
markedly distinct from
noticeably contrasting with
considerably unlike
poles apart from
further different from
far different from
enormously different from
vastly different from
distinctly different from
appreciably different from
substantially different from
markedly different from
considerably different from
drastically different from
significantly different from
largely different from
greatly from rich
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
Not greatly different from the standard B-Class hatchback.
News & Media
IT received a ringing endorsement from those Egyptians who turned out to vote, but the new constitution is not greatly different from the last.
News & Media
Since Germany is a somewhat arbitrary south-north slice across central Europe, it does not have vegetation and animal life greatly different from that of neighbouring countries.
Encyclopedias
Aside from the fact that it publicises them on the internet, Isis's atrocities are not greatly different from those that have been committed in many other situations of acute conflict.
News & Media
On the other hand, the biosynthetic and degradative processes taking place in different organelles may require conditions greatly different from those of other organelles or of the cytosol (the fluid part of the cell surrounding the organelles).
Encyclopedias
After a number of Chinese defeats in the Sino-Japanese War, a report from Japan's Home Ministry said "this matter involved negotiations with China… but the situation today is greatly different from back then".
News & Media
These properties are greatly different from the observed profiles in astronomical spectra.
Science
The structure is greatly different from conventional subway system (Fig. 7).
Science
Reactions in actual impact vapor plumes, however, may be greatly different from those in static metallurgic conditions.
Science
Because the -Laplace operator is nonlinear operator, the reasoning of proof and computation is greatly different from the Laplace operator.
A new form of combustion has been studied with properties that are greatly different from combustion via fire.
Science
Expert writing Tips
Best practice
When comparing two subjects using "greatly different from", ensure that the points of comparison are clearly established to emphasize the magnitude of the difference.
Common error
Avoid using "greatly different from" when the differences are minor or subtle. Overstating the dissimilarity can weaken your argument and mislead the reader.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "greatly different from" functions as an adjectival phrase modifying a noun or pronoun by describing the extent of its difference from something else. Ludwig AI confirms its correctness and usability in written English.
Frequent in
Science
64%
News & Media
15%
Encyclopedias
5%
Less common in
Wiki
3%
Formal & Business
3%
Social Media
0%
Ludwig's WRAP-UP
In summary, "greatly different from" is a common and grammatically sound phrase used to express a substantial degree of dissimilarity. Ludwig AI confirms its validity. It is most frequently encountered in scientific and news contexts, suggesting its broad applicability across various registers. When using this phrase, ensure that the points of comparison are clearly defined to enhance clarity and avoid overstating the differences. Alternatives include "significantly dissimilar to" and "markedly distinct from". Be aware that while some might use "different than", "different from" is generally favored in formal writing. Finally, remember to tailor your choice to accurately reflect the magnitude of the difference you wish to convey.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
significantly dissimilar to
Emphasizes a notable lack of resemblance.
markedly distinct from
Highlights clear and easily noticeable differences.
vastly divergent from
Suggests a wide separation or deviation.
substantially varying from
Indicates considerable differences in characteristics or degree.
noticeably contrasting with
Draws attention to the obvious disparities.
considerably unlike
Points out a significant degree of dissimilarity.
poles apart from
Implies that the differences are complete and absolute.
bearing little resemblance to
Focuses on the absence of similarity.
worlds away from
Emphasizes the vast distance in terms of similarity.
entirely disparate from
Highlights that the items are fundamentally different.
FAQs
How can I use "greatly different from" in a sentence?
Use "greatly different from" to emphasize a significant dissimilarity between two or more things. For example, "The climate in the mountains is greatly different from that of the desert."
What are some alternatives to using "greatly different from"?
You can use alternatives like "significantly dissimilar to", "markedly distinct from", or "vastly divergent from" to express a similar meaning with slightly different nuances.
Is it better to say "greatly different than" or "greatly different from"?
While some may use "different than", "greatly different from" is generally considered more grammatically correct and is widely accepted in formal writing.
How does "greatly different from" compare to "slightly different from"?
"Greatly different from" indicates a large degree of dissimilarity, while "slightly different from" suggests only a minor distinction. The choice depends on the extent of the difference you want to convey.
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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