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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
lengthening
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "lengthening" is correct and usable in written English.
It can be used when referring to the act of making something longer in duration, size, or extent. Example: "The lengthening of the days during summer is a welcome change for many people."
✓ Grammatically correct
News & Media
Formal & Business
Science
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
59 human-written examples
The public's willingness to pay extra tax to help the NHS has reached its highest level in over a decade amid growing concern about hospitals slipping into the red, waiting lists lengthening and the service becoming unsustainable.
News & Media
But at the same time the distance is lengthening between them and the Americans, only 25% of whom see themselves in a special relationship with the UK.
News & Media
And they say the Trans-Pacific deal will do big favours for pharmaceutical companies and other US corporations, for instance, by lengthening copyright protections and the monopoly period for newly developed drugs.
News & Media
It is expected to increase the retirement age to 62 or 63 from 60, while lengthening the duration of contributions required for a full pension.Italy has also announced about €25 billion in budget cuts.
News & Media
Delays for maintenance are lengthening.
News & Media
"Now that there's a lot of continuity politically, the investment horizons are lengthening," says Arminio Fraga.
News & Media
He and Mr Fillon have tried to explain the need for France to preserve benefits for tomorrow's pensioners by lengthening working life.
News & Media
In January, the figure was 17%.In this section Mike's mighty challenge More than a game In with the (almost) new Their finest hour At a crossroads Lengthening shadows Reading the tea-leaves ReprintsThis has transformed Mr Bush's presidency.
News & Media
Airbus, Europe's giant aircraft manufacturer, reckons this problem can be overcome by lengthening the catapult along a runway and accelerating aircraft more slowly.
News & Media
But in the past decade its operator, Wilson, Sons, spent 260m reais on replacing equipment, lengthening the quay and deepening the draft.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
The only experiments on laboratory animals that have definitely shown a life-lengthening effect have involved subjecting rats and mice to a severely restricted diet.
News & Media
Expert writing Tips
Best practice
Use "lengthening" to specifically denote the act of making something longer, whether in physical length, duration, or extent. Ensure the context clearly indicates what is being made longer.
Common error
Avoid using "lengthening" when a more general term like "expanding" or "increasing" would be more appropriate. For instance, don't say "lengthening influence" if you mean "expanding influence".
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "lengthening" is as a gerund or present participle, functioning as a noun or adjective. It describes the action of making something longer. Ludwig examples illustrate this, showing its use in contexts like ""lengthening the school day"".
Frequent in
News & Media
62%
Formal & Business
19%
Science
19%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "lengthening" is a versatile term used to describe the act of making something longer in duration, size, or extent. Ludwig AI confirms its grammatical correctness and widespread use across various contexts, including News & Media, Formal & Business, and Science. While "lengthening" is generally neutral in register, it's crucial to use it precisely, avoiding misuse in abstract contexts where broader terms like "expanding" or "increasing" might be more appropriate. Common alternatives include "extending" and "prolonging", each carrying its own specific nuance. Remember to check if context clearly indicates what is being made longer. If the reference is to abstract concept, then extending may be a better fit.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
extending
Focuses on increasing the reach or scope, rather than necessarily the duration.
prolonging
Emphasizes the act of making something last longer, primarily in terms of time.
increasing
A broader term that denotes a general rise in quantity, size, or degree, not limited to length.
expanding
Suggests an increase in size or scope, often implying growth in all dimensions.
stretching out
Implies making something longer, often by pulling or exerting force.
drawing out
Suggests making something last longer, often artificially or unnecessarily.
elongating
A more formal term that specifically means to make something longer.
heightening
Refers to increasing height or intensity, not length.
worsening
Indicates an increase in negative qualities or severity, not related to length.
augmenting
Implies adding to something to increase its value or effectiveness, not specifically its length.
FAQs
How do I use "lengthening" in a sentence?
"Lengthening" is typically used as a gerund or present participle. For example, "The "lengthening days" of summer bring more daylight hours" or "They are considering "lengthening the school day" to improve student performance".
What are some alternatives to "lengthening"?
Depending on the context, you can use alternatives such as "extending", "prolonging", "increasing", or "expanding". The best choice depends on the specific nuance you want to convey.
Is it correct to say "lengthening" when referring to abstract concepts like a process or a relationship?
Yes, "lengthening" can be used for abstract concepts. For example, "Lengthening the process may provide more time for thorough analysis" or "lengthening the relationship through open communication".
What's the difference between "lengthening" and "extending"?
"Lengthening" typically refers to making something longer in a literal or figurative sense, such as "lengthening a road" or "lengthening a contract". "Extending" can also mean making something longer but often implies increasing the scope or reach, such as "extending an invitation" or "extending a deadline".
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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
4.5/5
Expert rating
Real-world application tested