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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
as double as
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "as double as" is not correct in standard written English.
It is typically used incorrectly when trying to express a comparison of quantity or degree, but the correct form would be "twice as" or "double." Example: "This new model is twice as efficient as the previous one."
⚠ May contain grammatical issues
Science
News & Media
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
3 human-written examples
At 7 dpf, the rate is still more as double as high as for their wild-type counterparts (n = 4, p < 0.01).
Science
But this is not Europe, and M.L.S. does not subscribe to the rule that counts away goals as double, as they do in the Champions League.
News & Media
According to the above assumption, the transient state can be described as double as (Y1, Y2), where Y j ∈ {0, 1, 1 '}, j = 1, 2.
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
Plainview points may have served to bring down large bison, while Golondrina points may have been used for killing smaller game such as deer, as well as doubling as a butchering knife.
Wiki
Here is a device filled with circuitry that is always plugged into AC and so can be adapted for a variety of uses other than just lighting, such as doubling as a wireless speaker.
News & Media
Double leverage is common on Wall Street and in banking, but Drexel was twice as double leveraged as its competitors.
News & Media
The writer is assured that she does triple exposure as well as double exposure (61).
Academia
That was my stunt double as well as Kate's stunt double, because insurance wouldn't let us do it.
News & Media
They were delectable, but as rare as double rainbows: an occasional, birthday-special kind of treat.
News & Media
Residents are expecting their household electric costs to as much as double by July 2002.
News & Media
And other leveraged buyout firms claim far higher returns, perhaps as much as double K.K.R.'s.
News & Media
Expert writing Tips
Best practice
Instead of using the phrase "as double as", opt for clearer and more grammatically correct alternatives like "twice as much as" or "double the amount of" for improved clarity and precision in writing.
Common error
Don't use "as double as" when you mean "twice as much as". The former is considered grammatically incorrect. For example, say "the new version is twice as fast as the old one" instead of "the new version is as double as the old one".
Source & Trust
87%
Authority and reliability
2.4/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as double as" functions primarily as an incorrect comparative. Ludwig AI indicates that this construction is not standard English. It attempts to quantify a multiplicative relationship but fails grammatically, suggesting a misunderstanding of comparative structures.
Frequent in
Science
33%
News & Media
33%
Academia
0%
Less common in
Formal & Business
0%
Wiki
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "as double as" is generally considered grammatically incorrect in standard English. Ludwig AI confirms this assessment. While it aims to express a multiplicative comparison, it's best replaced with clearer alternatives such as "twice as much as" or "double the amount of". Though it appears in various sources, its infrequent and grammatically questionable usage makes it a less desirable choice for precise and professional communication. Opt for grammatically sound alternatives to ensure clarity and credibility in writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
twice as much as
Emphasizes the multiplication factor directly, offering a clearer comparison.
double the amount of
Focuses on the doubled quantity rather than a proportional comparison.
twice the size of
Highlights the size difference using a common and easily understood expression.
two times greater than
Uses a more formal tone to indicate a doubled quantity or magnitude.
double in comparison to
Clarifies that the amount is twice when contrasted with something else.
twice as high as
Specifies that the amount is multiplied by two in quantity.
as much as double
Emphasizes the potential increase or magnitude without strict proportionality.
twice the value of
Highlights the increased numerical value compared to a reference point.
increased twofold compared to
Emphasizes the doubling effect in a more formal, descriptive manner.
scaled up by a factor of two
Uses technical language to indicate precise multiplication by a factor of two.
FAQs
What's a more appropriate way to say "as double as"?
Instead of "as double as", use phrases such as "twice as much as" or "double the amount of" to ensure grammatical correctness.
Is "as double as" grammatically correct?
No, the phrase "as double as" is generally considered grammatically incorrect in standard English. It's better to use phrases like "twice as much as".
How can I use "twice as" in a sentence?
You can use "twice as" to compare quantities or amounts, for example, "This year's profits are "twice as high as" last year's profits".
What is the difference between "as double as" and "twice as much"?
"As double as" is not a standard or grammatically correct phrase. Use "twice as much" to correctly indicate that something is multiplied by two.
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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
87%
Authority and reliability
2.4/5
Expert rating
Real-world application tested