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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
for a long while
Grammar usage guide and real-world examplesUSAGE SUMMARY
"for a long while" is correct and usable in written English.
You can use it to indicate that a certain condition has existed or action has been performed for a extended period of time. For example: "I had not seen my old friend in years until we ran into each other at the supermarket last week; we talked for a long while."
✓ Grammatically correct
News & Media
Alternative expressions(19)
for an extended period
for a considerable time
for quite some time
for a good while
for ages
for a protracted period
over a long duration
for many years
for several months
for a long moment
for a long time
for a long period
for a long period of time
for a extended period
since time immemorial
for a considerable duration
since a distant past
since a long time
from a bygone era
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
For a long while Franklin doubted this.
News & Media
For a long while, nothing happened.
News & Media
For a long while afterward, he floundered.
News & Media
We said nothing for a long while.
News & Media
Rachael didn't speak for a long while.
News & Media
For a long while, almost nothing changed.
News & Media
The dot doesn't change, not for a long while.
News & Media
— those signs had been there for a long while".
News & Media
"For a long while I kept my distance".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
2 human-written examples
My father was ill for a long while.
News & Media
The Tawang border may remain unsettled for a long while yet.
News & Media
Expert writing Tips
Best practice
Use "for a long while" to indicate that a state or action continued for a significant duration, implying that the period was noticeably long but not necessarily precisely defined. For example, use it when you want to convey that someone waited patiently, or that a trend persisted noticeably.
Common error
While "for a long while" is acceptable, avoid overusing it in close proximity within your writing. Vary your language by using synonyms like "for an extended period" or "for a considerable time" to maintain reader engagement.
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "for a long while" functions as an adverbial phrase, modifying verbs to indicate the duration of an action or state. As Ludwig AI confirms, it's grammatically sound and widely used.
Frequent in
News & Media
77%
Wiki
7%
Science
6%
Less common in
Formal & Business
2%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "for a long while" is a grammatically sound and frequently used phrase to denote a significant duration of time. As Ludwig AI confirms, it's appropriate for neutral to informal contexts, particularly in news and media. While it's a common expression, varying your language with synonyms like "for an extended period" or "for a considerable time" can enhance your writing. The phrase's versatility is evident through the numerous examples in Ludwig, showcasing its applicability across diverse situations.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
for a good while
Uses "good while" as a more casual substitute for "long while".
for quite some time
Emphasizes the duration with the addition of "quite some", making it slightly more emphatic.
for a considerable time
Substitutes "long while" with "considerable time", suggesting a notable duration.
for ages
A colloquial term indicating a very long time.
for an extended period
Replaces "long while" with a more formal term, emphasizing duration.
for a protracted period
Replaces with a more formal term, emphasizing duration.
over a long duration
Uses "duration" to highlight the length of time.
for many years
Specifies the duration in terms of "years", providing a concrete timeframe.
for several months
Specifies the duration in terms of "months", offering a more specific timeframe.
for what seemed like an eternity
Emphasizes the perceived duration, making it feel exceptionally long.
FAQs
How can I use "for a long while" in a sentence?
You can use "for a long while" to describe an action or state that continued for a significant duration. For instance, "She waited for him "for a long while" at the station, but he never arrived."
What are some alternatives to "for a long while"?
Alternatives include phrases like "for an extended period", "for a considerable time", or "for quite some time", depending on the specific context and desired level of formality.
Is there a difference between "for a long while" and "for a long time"?
While both phrases indicate a significant duration, "for a long time" is more common and versatile. "For a long while" can sometimes imply a more reflective or patient waiting, but the difference is often subtle.
Can I use "for a long while" in formal writing?
While acceptable, "for a long while" is generally better suited for informal or neutral contexts. In formal writing, consider using "for an extended period" or similar alternatives to maintain a more professional tone.
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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
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested