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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
cannot be smaller than
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "cannot be smaller than" is correct and usable in written English.
It can be used in contexts where you are specifying a minimum limit or threshold for a value or measurement. Example: "The temperature cannot be smaller than zero degrees Celsius to ensure the water remains in liquid form."
✓ Grammatically correct
Science
Academia
News & Media
Alternative expressions(3)
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
27 human-written examples
*-* but cannot be smaller than SLAMBG.
Academia
But overestimation errors are unbounded, whereas underestimation errors are bounded, since they cannot be smaller than zero.
Encyclopedias
We first considered an OLS regression, but because donations cannot be smaller than 0 or larger than 10 (cf. Figs 1 and 2), one may argue that the data are censored.
Science & Research
Results from the TCGEV distribution are consistent, i.e., the estimated return levels of the overall annual maxima cannot be smaller than those for the convective and stratiform components obtained from the GEV distribution.
Science
Since o2 ≤ o3, then ν11 cannot be smaller than ν12.
The D min(w) for g 2 cannot be smaller than D min(w) for g.
Human-verified similar examples from authoritative sources
Similar Expressions
33 human-written examples
We cannot be small 'c' conservatives.
News & Media
But because the orbiting infrared Spitzer Space Telescope cannot detect it, the object must be smaller than 3200 kilometers.
Science & Research
The unobserved effect sizes are likely to be smaller than the observed ones and cannot be modeled easily.
Science
(Hint: It might be smaller than advertised).
News & Media
They may be smaller than the others.
Wiki
Expert writing Tips
Best practice
Use "cannot be smaller than" to establish a clear lower limit, ensuring consistent compliance across different contexts.
Common error
Avoid using "should not be less than" when a strict requirement is intended. "Cannot be smaller than" conveys a definitive constraint, whereas "should not be less than" suggests a recommendation.
Source & Trust
83%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "cannot be smaller than" functions as a comparative constraint, setting a minimum limit for a certain measurable attribute. Ludwig's examples highlight its use in mathematical, scientific, and general contexts, specifying requirements or restrictions.
Frequent in
Science
63%
Academia
15%
News & Media
11%
Less common in
Encyclopedias
4%
Wiki
4%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, "cannot be smaller than" is a grammatically correct and frequently used phrase that serves to establish a minimum limit. According to Ludwig, this phrase appears across various fields, including science, academia, and news. The phrase is most often used in neutral contexts, and there are several alternatives that can be used instead, like "must be at least" or "cannot be less than", depending on the desired level of formality. It's vital to define units of measurement for clarity. Avoid confusing this expression with softer suggestions like "should not be less than" when setting hard requirements.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
cannot be less than
Directly states that a value cannot fall below a certain point.
not smaller than
More concise restatement of the concept.
must be at least
Emphasizes a requirement for a minimum value rather than stating what it is not allowed to be.
must be no less than
Uses a double negative to express the minimum requirement.
should be a minimum of
Indicates a recommended minimum value.
has to be at least
Informal phrasing emphasizing necessity of meeting minimum value.
shouldn't be under
Suggests a value should not be below a certain threshold.
minimum value of
Specifies a lowest acceptable value.
at least as big as
Focuses on size comparison rather than minimum limitation.
not under any circumstances less than
Adds emphasis on a minimum being strictly maintained.
FAQs
How to use "cannot be smaller than" in a sentence?
Use "cannot be smaller than" to establish a clear lower limit or minimum threshold. For example, "The file size "cannot be smaller than" 1 MB" indicates the file must be at least 1 MB in size.
What can I say instead of "cannot be smaller than"?
Alternatives include "must be at least", "must be no less than", or "cannot be less than". The best choice depends on the specific context and desired level of formality.
Is it correct to say "cannot be lesser than"?
While understandable, "cannot be lesser than" is less common and less precise than ""cannot be smaller than"" or "cannot be less than". Stick to the more standard phrasing for clarity.
Which is correct, "cannot be smaller than" or "cannot be bigger than"?
Both phrases are grammatically correct, but they express opposite constraints. "Cannot be smaller than" establishes a minimum, while "cannot be larger than" establishes a maximum. The correct choice depends on the intended limitation.
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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
83%
Authority and reliability
4.6/5
Expert rating
Real-world application tested