Used and loved by millions
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
within this window
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "within this window" is correct and usable in written English.
It can be used to refer to a specific time frame or opportunity during which something can occur or be done. Example: "Please submit your application within this window to be considered for the scholarship."
✓ Grammatically correct
Science
News & Media
Academia
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
It is shown that the WFE power flow predictions are also valid within this window.
Within this window a total number of 152 earthquakes were obtained.
You can cancel any policy for free within a 14-day period after purchase, so it is particularly critical to read the details within this window.
News & Media
Within this window, the cell size and the expansion ratio are in the range of 1.5 17.5 μm and 1.5 6.6, respectively.
Science
(The lone exception was the 1976 Democratic race, when there were no polls conducted within this window, so I expanded the range to three weeks after New Hampshire instead).
News & Media
The most beautiful thing about deflect is that it's a duration ability, so you just need to get the timing roughly right rather than have split-second precision – if you see Widowmaker lining up a shot on you, it's surprisingly easy to predict the shot within this window and return it with interest.
News & Media
Therefore, to elucidate potentially important differences in gene expression within this "window of opportunity," they performed a cDNA microarray analysis on 5-day-old and 15-day-old posterior frontal and sagittal whole suture complexes corresponding to the age ranges for unsuccessful (1 to 7 days old) and successful (14 to 21 days old) in vitro posterior frontal suture fusion.
Academia
By default, I use an average of all statewide polls conducted in the three weeks before the endorsement, although there were no polls within this window in the 1980 and 1996 cycles, so I use the first poll just after the endorsement instead.
News & Media
Within this window, ~100 mitochondria were imaged and tracked simultaneously.
Science
By typing within this window you can make changes to the default template.
Academia
Then, within this window, BM3D looks for the patches similar to the reference patch.
Expert writing Tips
Best practice
When using "within this window", clearly define the boundaries of the window you are referring to, whether it's a time period, a range of values, or a specific context. For instance, specify the exact start and end dates for a project's application window.
Common error
A common mistake is using "within this window" without clearly stating what the window refers to. Always provide context to ensure readers understand the scope or timeframe you are referencing.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "within this window" functions as a prepositional phrase, modifying a verb or noun by specifying a temporal or contextual boundary. Ludwig AI indicates that the phrase is correct and usable in written English.
Frequent in
Science
40%
News & Media
30%
Academia
15%
Less common in
Wiki
8%
Formal & Business
7%
Reference
0%
Ludwig's WRAP-UP
In summary, "within this window" is a grammatically sound and frequently used prepositional phrase to denote a specific timeframe or scope. As confirmed by Ludwig AI, it is correct and appropriate for use in various contexts, ranging from science and news to academic writing. When employing this phrase, ensure clarity by explicitly defining the window you are referencing. While versatile, be mindful that precision and context are key to effective communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
during this timeframe
Replaces "window" with the more general term "timeframe", maintaining a similar meaning but with slightly less specificity.
in this period
Uses "period" instead of "window", conveying a broader sense of time.
within this time
Simplifies the phrase by omitting "window", focusing on the temporal aspect.
in this interval
Employs "interval" as a synonym for "window", suggesting a measured or defined duration.
over this duration
Shifts the emphasis to the length of time using "duration".
throughout this phase
Substitutes "window" with "phase", implying a stage or segment within a process.
during this span
Uses "span" to indicate a continuous extent of time.
inside this timeframe
Replaces "within" with "inside", offering a more informal tone.
in the course of this window
Adds "in the course of" to provide a more formal and elaborate phrasing.
while this window is open
Introduces the idea of the window being "open", implying an opportunity that is available for a limited time.
FAQs
How can I use "within this window" in a sentence?
The phrase "within this window" is used to specify that something must occur or be valid during a particular period or range. For example, "All applications must be submitted "within this window" to be considered".
What are some alternatives to saying "within this window"?
You can use alternatives such as "during this period", "in this timeframe", or "during this interval" to convey a similar meaning to "within this window".
Is it more formal to say "within this window" or "during this time"?
"Within this window" and "during this time" are generally interchangeable and have a similar level of formality. The choice depends on the specific context and desired emphasis, or if you want to use alternatives such as "during this period" or "in this timeframe".
Can "within this window" refer to something other than a time period?
Yes, "within this window" can also refer to a range of values or parameters. For example, "The results are only valid "within this window" of temperatures".
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
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
4.5/5
Expert rating
Real-world application tested