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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
sustained period
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "sustained period" is correct and usable in written English.
It can be used to describe a duration of time that is continuous or maintained over a length of time. Example: "The project requires a sustained period of focus and dedication to achieve the desired results."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(18)
prolonged duration
sustained timeframe
lengthy span
extended duration
prolonged timeframe
intensive period
maintaining period
long term period
substantial period
a long continuation
enduring legacy
uninterrupted duration
continuous length of time
continuous interval of time
uninterrupted period of time
continuous period of time
uninterrupted segment
unbroken section
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 was the longest sustained period of public questioning he has submitted himself to during the election campaign.
News & Media
That was followed by the longest sustained period of economic growth in modern times.
News & Media
Instead, it reflects the fact that investment markets have not performed well for a sustained period.
News & Media
It's really hard and you have to do it over a sustained period of time.
News & Media
If you haven't yet used one for any sustained period of time, you'll be absolutely blown away.
News & Media
Other studies have demonstrated similar effects but none for such a sustained period of time [ 29].
Science
"This is potentially a sustained period of significant losses.
News & Media
Transfected cells express growth/differentiation factors for a sustained period.
Many went through a sustained period of grief immediately after the death.
News & Media
The problem lies in looking at the figures for any sustained period of time.
News & Media
"Any sustained period of detention has the potential to be harmful to their mental health".
News & Media
Expert writing Tips
Best practice
Use "sustained period" to highlight the importance of consistency and endurance over time, setting expectations for long-term commitment or impact.
Common error
Avoid using "sustained period" when a simple description of time is sufficient. The phrase is most effective when emphasizing the continuation or maintenance of something specific, not just the passing of time.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "sustained period" functions as a noun phrase that describes a length of time during which something continues or is maintained. As Ludwig AI confirms, it is a valid and commonly used phrase in English.
Frequent in
News & Media
54%
Science
25%
Formal & Business
8%
Less common in
Encyclopedias
0%
Wiki
2%
Reference
0%
Ludwig's WRAP-UP
The phrase "sustained period" is a versatile and commonly used expression to denote a length of time where something continues or is maintained. Ludwig AI confirms its validity and wide applicability across various contexts. Predominantly found in News & Media and Scientific sources, the phrase maintains a neutral register, making it appropriate for both formal and informal communication. Alternatives include "prolonged duration" and "extended interval", depending on the specific nuance you wish to convey. When using "sustained period", ensure clarity by specifying what is being sustained to maximize the phrase's impact.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
sustained timeframe
Highlights the length of something, but can be used more flexibly than some of the other options.
prolonged duration
Focuses on the length of time, implying an extension beyond the typical or expected.
extended interval
Similar to prolonged duration, but emphasizes the space or pause between events.
consistent duration
Emphasizes the steadiness of the duration.
continuous stretch
Highlights the uninterrupted nature of the time frame.
long-lasting phase
Emphasizes that something has longevity and is part of a sequence.
lengthy span
Focuses simply on the duration being considerable.
protracted episode
Suggests an event that has been drawn out, possibly undesirably.
enduring timeframe
Implies something has the capacity to withstand challenges and last.
continued term
Suitable when referring to a set period, such as in office or a contract.
FAQs
How can I use "sustained period" in a sentence?
Use "sustained period" to describe a continuous or maintained duration of time. For example: "The company experienced a "sustained period" of growth.".
What are some alternatives to "sustained period"?
Depending on the context, you can use alternatives like "prolonged duration", "extended interval", or "continued term".
Is "sustained period" formal or informal?
"Sustained period" is suitable for both formal and informal contexts. However, consider your audience and the overall tone of your writing when choosing the most appropriate phrase.
What is the difference between "sustained period" and "long period"?
"Sustained period" emphasizes the continuous nature of something happening over time, while "long period" simply denotes an extended duration. The former is more specific and implies ongoing activity or maintenance.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested