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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a certain range
Grammar usage guide and real-world examplesUSAGE SUMMARY
"a certain range is" a perfectly correct and usable phrase in written English.
It can be used when you are referring to a range of things, such as time, measurements, or numbers, which you don't want to specify or you don't know the exact parameters of. For example, "The exact length of the hike is unknown, but it is within a certain range".
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(20)
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
He played within a certain range.
News & Media
Convergence is, however, limited to a certain range of resolutions.
Each type is most receptive to a certain range of wavelengths of light.
News & Media
Planes are meant to fly within a certain range, effectively a safe zone for flight.
News & Media
The simplest is the BinnerAxisLinear which assumes bins for equal width with a certain range.
Academia
Within a certain range of object distances this sharpness loss is still comparatively unnoticeable.
Encyclopedias
Merit exponents (and indices) are only valid in a certain range of property values.
Science
The wavelength tunability of the QDIPs is realized within a certain range.
This flap cannot be harvested in a certain range of patients.
The films are polycrystalline with a certain range of each process parameter.
When the specific parameter varies in a certain range, its Lyapunov exponent spectrum is invariable.
Expert writing Tips
Best practice
When using "a certain range", ensure the context provides enough information for the reader to understand the general scope, even if the exact limits are not specified. For example, instead of saying "The device operates within a certain range", specify what the range refers to: "The device operates within a certain temperature range".
Common error
Avoid using "a certain range" without any contextual clues, as it can make your writing vague and uninformative. Always provide some reference point or unit of measurement to give the reader a better understanding of the scope you're describing. Saying "The price falls within a certain range" is less useful than "The price falls within a range of $50 to $100".
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a certain range" functions as a determiner phrase specifying an unspecified but limited scope or interval. Ludwig AI confirms its grammatical correctness and widespread usage across various domains.
Frequent in
Science
56%
News & Media
23%
Academia
5%
Less common in
Encyclopedias
2%
Wiki
2%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, the phrase "a certain range" is a grammatically sound and frequently used expression that signifies a limited but unspecified scope. As Ludwig AI confirms, it is applicable across diverse fields such as science, news, and academia. While versatile, it's important to provide contextual clues to avoid excessive vagueness. Related phrases like "a particular range" or "a specific scope" can offer enhanced clarity in specific instances. Using "a certain range" is most effective when precision is unnecessary or unavailable, providing a general sense of limitation without divulging exact parameters.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a particular range
Emphasizes the specificity or distinctiveness of the range being referred to.
a specific scope
Focuses on the defined boundaries or limits of the area under consideration.
a limited extent
Highlights the restricted or finite nature of the range.
a definite scope
Indicates that the range is clearly defined and not open to interpretation.
a precise scope
Indicates an accurate and clearly defined range.
a defined limit
Emphasizes the presence of established boundaries or constraints.
a finite extent
Stresses the bounded and non-infinite nature of the range.
a designated spectrum
Suggests a range that has been officially or formally specified.
a restricted limit
Highlights the constraints placed upon the range.
a set boundary
Focuses on the established and unchangeable nature of the range's limits.
FAQs
How can I use "a certain range" in a sentence?
"A certain range" indicates an indefinite scope. For instance, "The data is valid within a certain range of temperatures" indicates data validity is limited to some, unspecified, temperatures.
What's a good alternative to "a certain range" if I want to be more specific?
Alternatives include "a particular range", "a specific scope", or specifying the exact limits (e.g., "between 10 and 20 units").
Is it better to always specify the range instead of saying "a certain range"?
While specificity is often preferred, "a certain range" is useful when the exact limits are unknown, irrelevant, or proprietary. It provides a general idea without requiring precise data.
What does "a certain range" imply about the speaker's knowledge?
Using "a certain range" may imply the speaker knows a range exists, but is either unwilling or unable to define it precisely. This can be due to uncertainty, confidentiality, or simplification.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested