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
key distinctions
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "key distinctions" is correct and usable in written English. You can use it when discussing important differences between concepts, ideas, or items. For example, "The key distinctions between the two theories highlight their unique approaches." Alternative expressions include "crucial differences" and "important contrasts."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
distinctive features
unique attributes
defining characteristics
typical features
notable aspects
special attributes
key differentiators
unique characteristics
identifying traits
distinctive traits
significant features
unique features
specific features
well-defined morphology
distinct morphology
precise morphology
own ones
homegrown
respective ones
unique face
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
42 human-written examples
From "Bahama Village" to the long established US Navy bases, Key West reflects today's America in diversity, with a few key distinctions.
News & Media
This is one of the key distinctions in the debate over how to respond to global warming.
News & Media
In The Persistence of Memory, time melts and the key distinctions between here and now, past and present, disintegrate.
News & Media
Understand differences: I think that there are two key distinctions which need to be made between the private and public sector.
News & Media
The museum has issued a two-page bulletin about it, "Key Distinctions between 'Mirroring Evil' and 'Sensation.' " And then there will be the usual panel discussions, lectures, public dialogues, forums and films.
News & Media
It has key distinctions: a closed network is one in which not only are most people locked out, but the people in it are locked into often dangerous norms, such as you might see among sub-prime mortgage brokers or tabloid hackers.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
17 human-written examples
This is a key distinction.
News & Media
And maybe that's a key distinction.
News & Media
The second key distinction is that the Tigers have Miguel Cabrera.
News & Media
How advertising is handled has always been a key distinction between low and high order publishing.
News & Media
That comparison highlights a key distinction between white and nonwhite Democrats.
News & Media
Expert writing Tips
Best practice
Use "key distinctions" to introduce a comparative analysis, offering a structured understanding of the subject.
Common error
Avoid using "key distinctions" when the differences are already apparent. Use the phrase only when emphasizing differences that might be overlooked or misunderstood.
Source & Trust
91%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "key distinctions" functions as a noun phrase, often used as a subject or object in a sentence. It serves to highlight and introduce the most important differences between items, concepts, or ideas. Based on Ludwig AI analysis the phrase is correct and usable in written English.
Frequent in
Science
30%
News & Media
65%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "key distinctions" is used to emphasize the most important differences between items, concepts, or ideas. According to Ludwig AI, the phrase is correct and usable in written English. It functions as a noun phrase, often found in neutral to formal contexts such as news, media and science. When using "key distinctions", it's important to clearly articulate what is being compared and why those distinctions matter. While alternatives like "major differences" or "significant contrasts" exist, "key distinctions" carries a specific weight that suits analytical and comparative discussions.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
crucial differences
Highlights the importance of the differences.
essential contrasts
Stresses that these contrasts are fundamentally important.
major differences
Focuses on the magnitude of the differences.
distinctive features
Emphasizes unique aspects that differentiate items.
significant contrasts
Emphasizes the opposing nature of the differences.
fundamental dissimilarities
Highlights the basic differences in nature or essence.
main variations
Highlights the different forms or versions.
primary differentiators
Focuses on what sets things apart at the most fundamental level.
important divergences
Focuses on points where things move away from each other.
notable disparities
Highlights unequal or distinct differences.
FAQs
How can I use "key distinctions" in a sentence?
You can use "key distinctions" to introduce the most important differences between two or more things. For example: "The "key distinctions" between these models involve processing speed and memory capacity".
What are some alternatives to "key distinctions"?
Some alternatives include "major differences", "significant contrasts", or "crucial differences", depending on the context.
When is it appropriate to use the phrase "key distinctions"?
It's appropriate to use "key distinctions" when you want to emphasize the most important or fundamental differences between items or concepts. It is especially useful when these differences are not immediately obvious.
What is the difference between "key distinctions" and "minor differences"?
"Key distinctions" refers to the most important and significant differences, while "minor differences" refers to small or unimportant variations. The choice depends on whether you want to highlight significant impacts or superficial variations.
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
91%
Authority and reliability
4.6/5
Expert rating
Real-world application tested