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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
twice smaller
Grammar usage guide and real-world examplesUSAGE SUMMARY
"twice smaller" is a correct and usable phrase in written English.
For example, you can use the phrase "twice smaller" in a sentence like this: "The new laptop was twice smaller than the old one."
✓ Grammatically correct
Science
News & Media
Wiki
Alternative expressions(20)
half as big
50 percent smaller
reduced by half
a factor of two smaller
two times less
markedly smaller
considerably smaller
significantly smaller
half the volume
halved in size
ever smaller
proportionally smaller
size comparison
much smaller
half the size
length comparison
relative length
area comparison
volume comparison
spatial analysis
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
24 human-written examples
Arrows in the offshore are scaled twice smaller.
Science
contains the number of spread terms that is twice smaller than for the WD (Table 1).
The methanol permeability of directional conducting membrane is very low, which is about twice smaller than that of Nafion117.
Importantly, the maximum CFL number at large Reynolds number appears twice smaller than with the traditional Weakly Compressible (WCSPH) approach.
Slopes of two indicate large bias, whereas the estimates are twice smaller than the predicted, if the intercepts are zero.
Science
FNLDH and PALDH exhibited virtually the same apparent NADH S0.5 value (about 0.035 mM), which was approximately twice smaller than that of ECLDH.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
36 human-written examples
The light-gray atom has twice-smaller polarizability that which is dark-gray (shown in Fig. 2).
Science
In order to explore more detailed ecological questions about trade-offs across species, we constructed predictive distributions for combinations of environmental conditions (slope, stand age, and light environment) and for two tree sizes: "small", corresponding to twice the smallest diameter observed in the data-set (5 cm) and "large" corresponding to a diameter of 30 cm.
Science
Most notably, there is a risk of contagion, with S&P putting the Cypriot financial sector's exposure to Greece at more than twice the smaller country's GDP.
News & Media
Better parameters of bioavailability of verapamil from buccal formulation of twice a smaller dose than that in the tablet, prove that this new drug might be form more effective clinically than the conventional one.
In the solution containing VNPs MB complexes, the relative intensity of the 7-hydroxycoumarin band was about twice as smaller as compared to that in the solution containing VNPs that points to the less effective OH· radicals production (Fig. 3).
Science
Expert writing Tips
Best practice
When comparing sizes, ensure clarity by specifying what the comparison is relative to. For example, "The new model is "twice smaller" than the previous version in volume."
Common error
Avoid ambiguity by clearly stating what is being compared. Saying "It's "twice smaller"" without context leaves the reader wondering what it is smaller than.
Source & Trust
82%
Authority and reliability
4.4/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "twice smaller" functions as a comparative expression, indicating that one thing is half the size of another. As confirmed by Ludwig, it is a usable phrase in written English.
Frequent in
Science
65%
News & Media
20%
Wiki
15%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "twice smaller" effectively conveys that something is half the size of something else. Ludwig AI confirms its usability in written English, with examples spanning scientific, news, and general contexts. While grammatically correct, alternatives like "half as big" or "50 percent smaller" might offer greater clarity in certain situations. In technical writing or when precise comparisons are crucial, "twice smaller" remains a valid and concise option.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
half as big
Expresses the same relationship of size using a more common and readily understood phrasing.
reduced by half
Focuses on the action of reducing something in size, implying the final size is half the original.
50 percent smaller
Uses a percentage to quantify the size difference, providing a numerical perspective.
a factor of two smaller
Emphasizes the mathematical ratio of the size difference, suitable for technical contexts.
two times less
A slightly less common phrasing, but conveys the same meaning of being half the size.
markedly smaller
Highlights the significant difference in size without specifying the exact proportion.
considerably smaller
Similar to markedly smaller, emphasizing a notable reduction in size.
significantly smaller
Similar to considerably smaller, emphasizing the notability of size reduction.
half the volume
Specifies that the reduction applies to volume, making it suitable for discussions about capacity or space.
halved in size
Implies an action where the original thing has been reduced to half its original size.
FAQs
How can I use "twice smaller" in a sentence?
You can use "twice smaller" to indicate that something is half the size of something else. For instance, "The new chip is "twice smaller" than the previous model, allowing for more compact devices."
What's a more common way to say "twice smaller"?
Alternatives to "twice smaller" include "half as big" or "50 percent smaller", which are often clearer and more widely understood.
Is it correct to say "twice less" instead of "twice smaller"?
While "twice less" might seem logical, it's not standard English. It's better to use "twice smaller" or "half as big" to express that something is half the size.
Which is the most appropriate context to use the term "twice smaller"?
The term "twice smaller" is acceptable in scientific and technical contexts to describe the proportional difference in size, however, in general contexts other constructions like "half as big" or "50 percent smaller" may be preferable for clarity.
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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
4.4/5
Expert rating
Real-world application tested