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 range
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "key range" is correct and usable in written English.
It can be used in contexts such as data analysis, programming, or any situation where a specific range of values is important. Example: "The key range for the dataset is between 10 and 50, which will help us identify the most relevant data points."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(5)
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
16 human-written examples
Grouping work from such a vast geographical area is justified because the Arabs – whatever their spoken dialect or state loyalty – share a literary culture and a key range of religious, political and historical references.
News & Media
These advantages are achieved with a very limited modification to conventional B-trees that also simplifies other B-tree operations such as key range locking and compression.
Population declines of 56 86% for mobulids have been reported over the past 6 8 years in key range countries such as Indonesia and Mozambique resulting from increased exploitation and habitat destruction5, 7,8,9,10.
Science & Research
This paper presents useful design data defining optimal free-form fillet shapes for use under tension and bending loading conditions for a key range of fillet geometries, notably the relative fillet length.
Key range.
Twitter Stats offers a key range of (as the name suggests) Twitter statistics based on username.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
44 human-written examples
The great customer reaction to our summer product ranges has allowed us to maximise full price sales, while the improved flexibility in our supply chain means that key ranges have remained fully stocked".
News & Media
Each section can be played independently or simultaneously, divided into specific key ranges (splitting), and blended with independent volume controls.
Wiki
Without this, it is hard to know whether the correlation is a direct effect or the large groups or just down to the fact that small groups cannot make it for the key ranges where temperature effects would be seen.
Science
The compass gradually grew from the original five octaves but seldom reached the 88-key range of modern pianos.
Encyclopedias
The key-range controller transposes the keyboard by octaves.
Academia
Expert writing Tips
Best practice
When using "key range", ensure the context clearly defines what constitutes the range, such as numerical values, dates, or categories. Providing specific boundaries enhances clarity.
Common error
Avoid using "key range" without specifying the parameters or boundaries of the range. Ensure that the range is clearly defined to prevent ambiguity. For instance, instead of saying "the key range of ages", specify "the key range of ages between 25 and 35".
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "key range" functions primarily as a noun phrase. Ludwig examples show its usage in various contexts to define a specific and important interval or scope. It often precedes prepositions or other nouns to further specify its meaning.
Frequent in
Science
40%
News & Media
25%
Academia
20%
Less common in
Wiki
10%
Encyclopedias
5%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, "key range" is a versatile noun phrase used to denote a significant or essential interval or scope. As confirmed by Ludwig AI, it is grammatically correct and widely applicable across various fields, including science, news media, and academia. To ensure clarity, define the specific parameters of the range, and be mindful of the context to choose the most appropriate alternative when needed. By understanding its function, purpose, and register, you can effectively use "key range" in your writing and communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
important interval
Focuses on the significance of the interval.
critical spectrum
Highlights the essential frequencies or values within a spectrum.
relevant scope
Emphasizes the relevance and extent of the range.
significant bracket
Implies a notable grouping or classification within the range.
primary domain
Underscores the main area or field of operation.
essential bandwidth
Refers to the vital range of frequencies or capacities.
vital extent
Highlights the importance and scope of the measurement.
crucial parameters
Emphasizes the essential factors within the specified limits.
notable segment
Implies a prominent section or portion of the range.
principal limits
Focuses on the main boundaries or restrictions.
FAQs
How can I use "key range" in a sentence?
You can use "key range" to specify a significant interval or scope, as in "The "key range" for this study is from 18 to 35 years old".
What is a suitable alternative to "key range"?
Depending on the context, you can use alternatives such as "important interval", "critical spectrum", or "relevant scope".
What does "key range" mean in a technical context?
In technical contexts, "key range" often refers to a specific set of values or parameters that are crucial for a particular operation or analysis. For example, in databases, it can refer to a range of index values.
How does "key range" differ from "typical range"?
"Key range" emphasizes the importance or significance of the specified interval, while "typical range" simply denotes a common or average interval. The "key range" highlights values that are essential or critical, whereas typical describes what is normally observed.
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