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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
drop up
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "drop up" is not correct and not usable in written English.
It seems to be a mix-up of "drop down" or "pop up," which are commonly used phrases. Example: "When you click the button, a menu will drop down."
⚠ May contain grammatical issues
News & Media
Science
Academia
Wiki
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
57 human-written examples
You can drag and drop up to 100 files into the window.
Academia
By some recent estimates, annual flows could drop up to 20percentt by mid-century.
News & Media
As a result, new and second hand car prices in the Netherlands will drop up to 30%.
Science
The storm was expected to drop up to 10 inches of rain over the next two days in some areas.
News & Media
The cyclone, named Phailin, was expected to drop up to 10 inches of rain over two days in some areas.
News & Media
The National Hurricane Center expected the storm to drop up to 25 inches of rain in some areas.
News & Media
"Boxing, when you slip-slide, dig to the body, drop up under the hook, come back with a hook?
News & Media
About 62% of pet parents said they'd drop up to $102727%, as much as $25; and 11%, even more.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
3 human-written examples
When a current is applied, an immediate load-drop, up to 82% of the original loading, can be observed.
Science
(If you want to watch in 4K, you'll need to put it in a new window — on a 4K display, of course — and choose the correct resolution from the drop-up menu).
News & Media
One such example would be ++ or even try ++.. Recognize that this keystroke can be used to capture a screen when a drop-down menu (or a drop-up menu(such as the Start menu on an older Windows desktop)) can be seen.
Wiki
Expert writing Tips
Best practice
Avoid using "drop up" in formal writing. Consider using more standard phrases like "drop down" or rephrasing your sentence for clarity.
Common error
A common mistake is confusing "drop up" with phrases that have established meanings, such as "drop down" or "pop up". Ensure your verb choice accurately reflects the intended direction or action. Using established expressions improves clarity and avoids confusion.
Source & Trust
87%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "drop up" does not have a clearly defined grammatical function due to its infrequent and often incorrect usage. Ludwig AI identifies it as non-standard English. Some examples show uses in contexts where a combination of dropping and then moving upwards may be implied, but these are not conventional.
Frequent in
News & Media
40%
Science
40%
Wiki
20%
Less common in
Academia
0%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "drop up" is not a standard or recommended English expression. Ludwig AI identifies it as non-standard and suggests that it is likely a confusion of similar and more correct phrases. Analysis of the few examples available indicates an attempt to convey a combined action, perhaps implying a descent followed by an ascent, or a decrease and then a rise. Due to its grammatical incorrectness and ambiguity, "drop up" should be avoided in formal and professional writing. When aiming for clarity and precision, consider using established alternatives like "drop down", "decline and rise", or rephrasing your sentence entirely.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
decrease a bit
Focuses on a slight reduction without the upward component.
go down a little
Implies a minor decrease without any subsequent upward movement.
fall down
Expresses a downward movement or decrease instead of a combined action.
decline and rise
Highlights both the decrease and subsequent increase, though less concisely.
descend then ascend
Clearly separates the downward and upward movements.
increase slightly
Conveys a small upward adjustment instead of a decrease followed by an increase.
plummet and recover
Emphasizes a sharp fall followed by a return to a higher level.
reduce briefly
Suggests a temporary reduction, not necessarily followed by an increase.
slightly increase
Focuses only on the increase, omitting the initial decrease.
ascend quickly
Indicates a rapid upward movement in contrast to a drop.
FAQs
What does "drop up" mean?
The phrase "drop up" is not a standard English expression. It's likely a confusion of similar phrases like "drop down" or "show up".
Is "drop up" grammatically correct?
No, "drop up" is generally considered grammatically incorrect in standard English. It's advisable to use alternative expressions like "fall down" or "descend then ascend" depending on the intended meaning.
How can I avoid using "drop up" in my writing?
To avoid using "drop up", consider the context and choose a more appropriate phrase. For example, use "drop down" if you mean something is descending, or "show up" if you mean something is appearing.
What are some alternatives to "drop up"?
Depending on the context, alternatives to "drop up" could include "decrease a bit", "decline and rise", or rephrasing the sentence to use more precise and common vocabulary.
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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
2.8/5
Expert rating
Real-world application tested