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
significant differences
Grammar usage guide and real-world examplesUSAGE SUMMARY
"significant differences" is a valid phrase used in written English.
It is used to refer to differences between two or more things that are large enough to be noticed and are important. For example: "The reports showed significant differences between the two methods of research."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
noticeable distinctions
marked contrasts
substantial variations
major discrepancies
sizeable differences
considerable differences
substantial differences
remarkable differences
noticeable differences
noteworthy differences
tremendous differences
huge differences
significant birthdays
significant conditions
marked contrasts exist between
Glaring variances
variances
significant interruptions
considerable delays
significant disruption
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
58 human-written examples
However, significant differences remain.
News & Media
Nevertheless, significant differences remain.
News & Media
NS: no significant differences.
Science & Research
There are significant differences, however.
News & Media
But there are significant differences.
News & Media
There are very significant differences.
News & Media
There were no significant differences.
News & Media
No significant differences were observed.
Science & Research
"*" represents significant differences (p < 0.05).
Science & Research
Human-verified similar examples from authoritative sources
Similar Expressions
2 human-written examples
ns, non-significant differences in adhesion rates.
Science & Research
non-significant differences.
Science
Expert writing Tips
Best practice
When using "significant differences", ensure you specify the context and the criteria for what makes the differences significant. This adds clarity and strengthens your argument.
Common error
Avoid using "significant differences" without providing supporting data or analysis. Simply stating that differences exist is insufficient; you must demonstrate why they are important or meaningful.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "significant differences" functions as a noun phrase, where "significant" modifies the noun "differences". As seen in Ludwig, the phrase points out disparities that are noteworthy or consequential. Ludwig AI confirms that the phrase is commonly used in written English.
Frequent in
Science
38%
News & Media
53%
Formal & Business
3%
Less common in
Academia
3%
Wiki
2%
Encyclopedias
1%
Ludwig's WRAP-UP
The phrase "significant differences" is a common and grammatically correct way to highlight important disparities between two or more entities. As Ludwig AI states, the phrase indicates differences large enough to be noticed and considered important. Analysis of the provided examples confirms its broad applicability across science, news, and formal communication, with a slightly higher frequency in news media. When employing this phrase, be sure to offer context and evidence to substantiate the claims of significance.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
distinct differences
Simply points out that the differences are clear and easily recognizable.
important variations
Highlights that the variations are not just present, but also carry some relevance.
noticeable distinctions
Emphasizes that the differences are easily observed or apparent.
meaningful distinctions
Emphasizes that the differences are relevant and have a purpose.
marked contrasts
Highlights a clear and easily observable opposition between the items being compared.
substantial variations
Focuses on the degree to which something changes or differs.
material contrasts
Highlights differences that are important or relevant to a particular situation.
considerable disparities
Emphasizes inequality or difference, particularly in quantity or quality.
pronounced deviations
Suggests a departure from a standard or expected norm.
major discrepancies
Highlights inconsistencies or contradictions that are large enough to cause concern.
FAQs
How can I use "significant differences" in a sentence?
You can use "significant differences" to highlight notable disparities between two or more entities. For example: "There are "significant differences" in test scores between the two groups."
What are some alternatives to "significant differences"?
Alternatives include "noticeable distinctions", "marked contrasts", or "substantial variations", depending on the context.
Is it better to say "significant differences" or "importance differences"?
"Significant differences" is the correct and commonly used phrase. "Importance differences" is not standard English.
What kind of differences are described as "significant differences"?
"Significant differences" describes differences that are large enough to be noticed and considered important or meaningful in a given context, particularly in statistical analysis, where it implies that the observed variation is unlikely to have occurred by chance.
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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested