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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
key differences
Grammar usage guide and real-world examplesUSAGE SUMMARY
"key differences" is a perfectly correct and usable phrase in written English.
You can use it to refer to the most important distinctions between two similar things. For example: "The key differences between the two candidates' economic policies are their proposed tax plans and their methods for increasing jobs."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(19)
significant variations
considerable variations
substantial variations
distinct variations
significant discrepancy
pertinent variations
relevant differences
significant changes
extreme contrasts
polar opposites
extreme opposites
variations of interest
great fluctuations
noticeable changes
a wide fluctuations
considerable instability
fluctuations
main changes are
so much difference
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
51 human-written examples
There were other key differences.
News & Media
There are also key differences.
News & Media
So what were the key differences?
News & Media
But a few key differences remain.
News & Media
These are also key differences in accountability.
News & Media
However, a number of key differences emerged.
Encyclopedias
Human-verified similar examples from authoritative sources
Similar Expressions
9 human-written examples
The key difference now?
News & Media
There's one key difference.
News & Media
The key difference is Messi.
News & Media
One key difference was speed.
News & Media
Mr Williams highlights another key difference.
News & Media
Expert writing Tips
Best practice
Use "key differences" to introduce a concise summary of the most important distinctions between complex topics, ensuring clarity and focus for your audience.
Common error
Avoid overuse of "key differences" when describing minor or insignificant distinctions. Reserve it for situations where the differences truly have a substantial impact or importance.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "key differences" functions as a noun phrase that identifies the most important distinctions or variations between two or more entities or concepts. As supported by Ludwig AI, it helps to focus on the most significant aspects of a comparison.
Frequent in
News & Media
70%
Science
15%
Encyclopedias
5%
Less common in
Academia
3%
Wiki
2%
Formal & Business
5%
Ludwig's WRAP-UP
The phrase "key differences" is a commonly used noun phrase to highlight the most important distinctions between two or more subjects. As Ludwig AI confirms, it's grammatically correct and widely applicable across various contexts, including news, science, and encyclopedias. When writing, reserve "key differences" for significant distinctions, and avoid overuse on minor details. Consider alternatives like "major distinctions" or "primary contrasts" for nuanced expression. Being specific about the category of differences in order to be more helpful is also useful.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
main differences
Highlights the most important and obvious differences.
principal differences
Focuses on the primary and fundamental differences.
crucial distinctions
Stresses the importance and criticality of the differences.
central distinctions
Emphasizes the core and most important differences.
major distinctions
Focuses on the most significant distinctions.
primary contrasts
Highlights the main points of opposition or dissimilarity.
fundamental contrasts
Highlights the underlying and basic differences.
significant variations
Emphasizes the notable variations that exist.
essential variations
Stresses the variations that are most important or necessary to consider.
notable disparities
Draws attention to clear and important differences.
FAQs
How can I use "key differences" in a sentence?
You can use "key differences" to highlight the most important distinctions between two or more subjects. For instance, "The key differences between the two proposals lie in their budget allocations."
What are some alternatives to "key differences"?
Alternatives include "major distinctions", "primary contrasts", or "significant variations", depending on the nuance you want to convey.
What's the difference between "main differences" and "key differences"?
"Main differences" generally refers to the principal distinctions, while "key differences" emphasizes the most important or critical distinctions. They are often interchangeable, but "key differences" implies a higher level of significance.
When should I use "key differences" instead of "minor differences"?
Use "key differences" when the distinctions have a substantial impact or are crucial to understanding the subject. Use "minor differences" when the distinctions are less significant or have minimal impact.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested