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
reasonable duration
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "reasonable duration" is correct and usable in written English.
It can be used to refer to a time period that is fair, sensible, or appropriate for a particular situation or context. Example: "The project should be completed within a reasonable duration to ensure we meet our deadlines."
✓ Grammatically correct
News & Media
Science
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
18 human-written examples
But long enough is beyond any reasonable duration".
News & Media
The number of conditions tested strongly reduced the number of samples we could use, as we wanted to maintain an experiment of a reasonable duration.
Science & Research
For those bands, breaking into America is incredibly difficult due to the high cost of touring and an entry process that often makes it difficult to get in or stay for a reasonable duration.
News & Media
So: 35 cities, 30-some songs drawn from the 34 on "Number Ones" and a reasonable duration (a little under two hours).
News & Media
They say that it runs contrary to the requirements that there should be equality between parties in trials and that trials should be of a reasonable duration.
News & Media
Some critics say this is unconstitutional, as it interferes with the requirement that trials should be of reasonable duration and that due legal process must be observed.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
42 human-written examples
However, recent advances in hardware technology and pulse sequence design have led to substantial improvements in image quality, while reducing scan times to clinically reasonable durations.
In this era of information explosion, providing the right information to the right person within reasonable time duration is a very important goal for today's information retrieval (IR) systems.
While proprietary information protected by a non-compete may be broadly interpreted and include more than just intellectual property, work restrictions must be reasonable in duration and geographic location.
News & Media
exenatide infusion was used to yield sufficiently high plasma exenatide concentrations in healthy volunteers, without intolerable side effects and within a reasonable study duration (i.e. days rather than weeks).
The locally condensed grid was split into two complementary randomized subsets with an approximately equal number of test points to achieve reasonable examination durations for the two sessions.
Expert writing Tips
Best practice
When using "reasonable duration", ensure the context clearly defines what is considered reasonable. For instance, state the specific activity and factors influencing the acceptable timeframe.
Common error
Avoid assuming that "reasonable duration" has a universal meaning. Always provide specific details or context to clarify what constitutes a reasonable time period in the given situation to prevent misinterpretations.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "reasonable duration" primarily functions as a noun phrase that is modified by an adjective. It describes a period of time that is considered fair, appropriate, or justifiable. As confirmed by Ludwig, it is grammatically correct and usable in written English.
Frequent in
Science
40%
News & Media
40%
Wiki
20%
Less common in
Formal & Business
0%
Reference
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "reasonable duration" is a grammatically sound and usable expression that describes a period of time considered fair and appropriate. As Ludwig AI indicates, it serves to specify an acceptable timeframe for activities or processes. While its frequency is relatively rare, the phrase appears in a variety of contexts, particularly in science and news media. When using "reasonable duration", it's important to provide context and clarity, avoiding assumptions about what constitutes a reasonable time period in a given situation. Alternatives like "appropriate timeframe" or "suitable length of time" can be used for variety.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
appropriate timeframe
Focuses on the suitability of the time period for a specific purpose.
suitable length of time
Emphasizes the fitting or apt extent of the period.
justifiable period
Highlights the defensibility or warrant for the duration.
acceptable timeframe
Stresses that the time is adequate to meet requirements.
fair amount of time
Suggests an equitable or unbiased allocation of time.
sensible time frame
Emphasizes the rationality and practicality of time.
tolerable period
Implies that the time span is bearable and not excessive.
realistic duration
Highlights that the length is practical and achievable.
expedient timeframe
Focuses on the advantageous and efficient qualities of the duration.
judicious interval
Stresses wisdom and careful consideration in selecting the timeframe.
FAQs
What does "reasonable duration" mean in legal contexts?
In legal contexts, "reasonable duration" refers to a timeframe that is fair and justifiable considering the specific circumstances of a case. What is considered reasonable can vary depending on factors like the complexity of the issue, the resources available, and relevant precedents.
How can I determine if a timeframe is a "reasonable duration"?
To determine if a timeframe is a "reasonable duration", consider factors like the scope of the task, the resources available, and any relevant deadlines or constraints. Consulting with experts or stakeholders can also help establish a mutually acceptable timeframe.
What are some alternatives to using the phrase "reasonable duration"?
You can use alternatives like "appropriate timeframe", "suitable length of time", or "justifiable period" depending on the specific context.
What factors influence what is considered a "reasonable duration" in project management?
In project management, a "reasonable duration" is influenced by factors like project complexity, team resources, stakeholder expectations, and potential risks. Proper planning and risk assessment are crucial for determining realistic and achievable timeframes.
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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested