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
a substantial advance
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a substantial advance" is correct and usable in written English.
It can be used to describe a significant improvement or progress in a particular area or field. Example: "The research team made a substantial advance in the development of renewable energy technologies."
✓ Grammatically correct
Science
News & Media
Formal & Business
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
58 human-written examples
If efficacious, a treatment regime of maintenance azithromycin to reduce the frequency of pulmonary exacerbations in Indigenous children with CSLD, including non-CF bronchiectasis is attractive as it is simple to administer It could substantially improve the prognosis of Indigenous children with bronchiectasis and would be a substantial advance in the treatment of these infants and children.
Science
That was a substantial advance for the party in 2005.
News & Media
This gives her work a substantial advance on that of most filmmakers.
News & Media
Oxford said that he got a "substantial advance," according to The Associated Press.
News & Media
This study represents a substantial advance and emphasises the potential for bioengineered organ replacement in future regenerative therapies".
News & Media
Nonetheless, these analyses represent a substantial advance in knowledge about several measures of biodiversity inside versus outside protected areas.
Science & Research
Considering the difficulty in controlling localized 3D wave packets, Lahav and colleagues' results constitute a substantial advance.
Science & Research
Although there was some good economic news, investors still chose to take profits from a substantial advance on Monday and from a two-month fall rally.
News & Media
Robert S. Miller, president of Hyperion, said of the contract: "It will be a substantial advance because the potential was substantial.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
2 human-written examples
The work seems to represent a "very substantial advance" in the understanding of these materials, says IBM's Theis.
News & Media
As there is no evidence that 20S proteasomes have ever been lost by free-living organisms, this implies that they are a very substantial advance on HslV, the patchy distribution of which among negibacteria suggests several losses – perhaps you might attribute it solely to lateral gene transfer!
Science
Expert writing Tips
Best practice
When using the phrase "a substantial advance", ensure it's followed by a prepositional phrase (e.g., "in", "for") to specify the area where the advance has been made. This adds clarity and context to your statement.
Common error
Avoid using "a substantial advance" when the improvement is only incremental or marginal. Overusing the phrase can dilute its impact and credibility.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a substantial advance" functions as a noun phrase, often acting as a subject complement or direct object. It typically describes a significant improvement or progress in a specific field. As Ludwig AI suggests, the phrase is correct and usable in written English.
Frequent in
Science
50%
News & Media
40%
Formal & Business
10%
Less common in
Encyclopedias
0%
Wiki
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "a substantial advance" is a commonly used phrase to describe a significant improvement or progress in a particular field. As Ludwig AI confirms, it is grammatically correct and appropriate for use in various contexts, particularly in scientific, news, and formal writing. The phrase functions as a noun phrase and serves to highlight the importance of an achievement. It is advisable to specify the area of advance with a prepositional phrase and avoid overstating the significance of minor improvements. Related phrases include "a significant leap", "a major breakthrough", and "a considerable improvement", each with slightly different nuances. With numerous examples from authoritative sources, its widespread usage and semantic clarity make it an effective way to communicate notable progress.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
A considerable improvement
Focuses on the positive change or betterment that has occurred.
A significant leap
Emphasizes a larger, more noticeable degree of progress than "advance".
A great stride
Emphasizes significant progress.
A notable step forward
Highlights the act of moving ahead, suggesting positive momentum.
A major breakthrough
Suggests a sudden and important discovery that removes a significant obstacle.
A giant stride
Implies a large and impactful step in development or achievement.
A quantum leap
Suggests an extraordinary advance or jump, not necessarily incremental.
A marked progression
Implies a gradual but noticeable forward movement or development.
A transformative development
Highlights the potential to cause a major shift.
A valuable addition
Focuses on the benefit or value that the advance brings.
FAQs
How can I use "a substantial advance" in a sentence?
You can use "a substantial advance" to describe significant progress in a particular field. For example, "This study represents a "substantial advance" in cancer research."
What can I say instead of "a substantial advance"?
Alternatives include "a significant improvement", "a major breakthrough", or "a notable step forward", depending on the context.
Is it appropriate to use "a substantial advance" in formal writing?
Yes, "a substantial advance" is suitable for formal writing, especially in academic, scientific, and professional contexts. It conveys a sense of significant progress or improvement.
What's the difference between "a substantial advance" and "a slight improvement"?
"A substantial advance" implies a significant and noticeable improvement, while "a slight improvement" suggests a minor or marginal change. The former indicates a major leap forward, whereas the latter indicates a small step.
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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested