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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
for a lengthy duration
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "for a lengthy duration" is correct and usable in written English.
It can be used when describing an event or situation that lasts for an extended period of time. Example: "The project was delayed for a lengthy duration due to unforeseen circumstances."
✓ Grammatically correct
Science
News & Media
Wiki
Alternative expressions(20)
for a prolonged time
for an extended period
for a considerable period
for a long duration
for a long time
for an extended duration
for a long stretch
for a substantial time
for an appreciable duration
during an extensive time
for quite some time
for a considerable time
for a substantial period
for rather long
for a good while
for so long
for a lengthy period
for quite long
for a significant duration
for a prolonged interval
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
1 human-written examples
M. tb can resist complete clearance by the host immune system due to several factors including its ability to persist and remain in a dormant state in antigen presenting cells (APCs) for a lengthy duration of time [ 3].
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
If the discomfort isn't of a lengthy duration, the adjustments to behavior that need to take place won't".
News & Media
Many women want a lengthy duration of contraception but are wary of the menstrual changes from depot medroxyprogesterone acetate (DMPA).
Science
A lengthy duration of time can pass by in a flash.
News & Media
ApoE−/− mice can develop atherosclerotic lesions while on a regular diet but require a lengthy duration [40].
Science
These dormant bacteria are tolerant to many antimycobacterials, which is one reason for the lengthy duration of TB treatment.
Science
"Our biggest concern remains the fact that this is going to be a strong storm of lengthy duration," McDonnell said.
News & Media
The lack of flight recorder data for the last six minutes of the flight added significant complexity to the investigation and was a major factor in its lengthy duration.
Wiki
Because of the lengthy duration required for subjects receiving the higher doses, we enroll each subject on the best estimate of the maximum tolerated cumulative dose (MTCD) as soon as each subject is eligible.
Science
Stenson's fellow cast members have described her as a "Hollyoaks legend" because of her lengthy duration.
Wiki
A 50% reduction relative to placebo was determined as a minimum clinically useful gain, given the lengthy duration and possible inconvenience of long-term prophylaxis.
Expert writing Tips
Best practice
When describing scientific studies or medical treatments, use "for a lengthy duration" to emphasize the time commitment involved in the process.
Common error
While "for a lengthy duration" is grammatically correct, overuse can make your writing sound stilted. In less formal contexts, consider using simpler alternatives like "for a long time" or "for an extended period".
Source & Trust
80%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "for a lengthy duration" functions as an adverbial phrase, modifying a verb or clause by specifying the length of time an action or state persists. As Ludwig indicates, the phrase is grammatically correct and usable in written English.
Frequent in
Science
40%
News & Media
35%
Wiki
25%
Less common in
Encyclopedias
0%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "for a lengthy duration" is a grammatically sound adverbial phrase used to emphasize the extended length of time an action or condition persists. As confirmed by Ludwig, the phrase is correct and usable, though it leans towards a more formal register. It frequently appears in scientific and news contexts, highlighting the prolonged nature of a subject under discussion. When aiming for a less formal tone, consider alternatives such as "for a long time" or "for an extended period".
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
for a prolonged time
Replaces "lengthy" with "prolonged", emphasizing the extended nature of the duration.
for an extended duration
Substitutes "lengthy" with "extended", offering a more formal tone.
for a considerable period
Uses "considerable period" instead of "lengthy duration", highlighting the substantial amount of time.
for a long stretch
Replaces "lengthy duration" with "long stretch", providing a more informal alternative.
for a substantial time
Similar to "considerable period", but with a slightly different emphasis on the significance of the time.
for an appreciable duration
Employs "appreciable duration", which is a more formal and less common way to express a significant length of time.
over a drawn-out period
Suggests a period that feels longer than expected, implying a slow or tedious process.
during an extensive time
Replaces "lengthy duration" with "extensive time", focusing on the broad scope of the time frame.
through a protracted period
Emphasizes the prolonged and potentially difficult nature of the time frame.
across an elongated span
Uses more figurative language to describe the extended time frame.
FAQs
What can I say instead of "for a lengthy duration"?
You can use alternatives like "for a prolonged time", "for an extended period", or "for a considerable period" depending on the context.
Is "for a lengthy duration" formal or informal?
"For a lengthy duration" is considered more formal. In informal contexts, phrases like "for a long time" might be more appropriate.
How do I use "for a lengthy duration" in a sentence?
Use "for a lengthy duration" to describe something that lasts for a significant amount of time. Example: "The treatment requires patients to take medication for a lengthy duration".
Which is correct, "for a lengthy duration" or "for a long duration"?
Both are grammatically correct, but "for a lengthy duration" is more formal and emphasizes the considerable length of the time period, while "for a long duration" is a more common and neutral expression.
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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
80%
Authority and reliability
4.1/5
Expert rating
Real-world application tested