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
big improvement
Grammar usage guide and real-world examplesUSAGE SUMMARY
"big improvement" is a correct and usable phrase in written English.
You could use it to describe a dramatic change in a positive direction. For example, "With a new streamlined process, the assembly line saw a big improvement in efficiency."
✓ Grammatically correct
News & Media
Academia
Wiki
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
Big improvement.
News & Media
It's a big improvement.
News & Media
But it's a big improvement".
News & Media
That is a big improvement.
News & Media
It's not a big improvement.
News & Media
We've seen a big improvement".
News & Media
"This is a big improvement".
News & Media
"This year it showed a big improvement".
News & Media
Anyway, it was a big improvement.
News & Media
"I've seen a big improvement in him.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
Big improvements have already been made.
News & Media
Expert writing Tips
Best practice
Use "big improvement" to clearly convey a substantial positive change. For minor changes, consider using "slight improvement" or "small adjustment."
Common error
While "big improvement" is widely applicable, ensure it accurately reflects the magnitude of the change. Overusing it for minor enhancements dilutes its impact.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "big improvement" functions as a noun phrase, where "big" modifies the noun "improvement". Ludwig AI confirms its grammatical correctness and common usage. It typically acts as a subject complement or object in a sentence.
Frequent in
News & Media
60%
Academia
20%
Wiki
10%
Less common in
Formal & Business
5%
Science
3%
Reference
2%
Ludwig's WRAP-UP
The phrase "big improvement" is a common and grammatically correct way to describe a substantial positive change. Ludwig AI confirms its widespread use across various sources like news outlets, academic texts, and wikis. While its neutral register allows for broad application, writers should ensure its usage accurately reflects the magnitude of the improvement to avoid diluting its impact. For more formal contexts, consider synonyms like "substantial progress" or "significant advancement". Overall, "big improvement" effectively conveys notable progress or betterment.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
substantial progress
Emphasizes the amount of advancement made.
significant advancement
Highlights the forward movement and development achieved.
marked enhancement
Focuses on the noticeable improvement in quality or effectiveness.
major leap forward
Suggests a large and important step in progress.
noticeable betterment
Underscores the perceptible improvement in condition or state.
considerable upturn
Indicates a significant positive turn or change in a trend.
real step up
Suggests a move to a higher level of quality or performance.
positive transformation
Highlights a complete and beneficial change.
distinct upgrade
Focuses on the enhanced version or modification.
radical development
Emphasizes a fundamental and significant change.
FAQs
How can I use "big improvement" in a sentence?
You can use "big improvement" to describe a notable positive change, such as, "The new software update is a "big improvement" over the previous version."
What are some alternatives to saying "big improvement"?
Alternatives include "substantial progress", "significant advancement", or "marked enhancement", depending on the specific context.
Is "big improvement" formal or informal?
"Big improvement" is generally considered neutral and can be used in both formal and informal contexts. However, for highly formal writing, consider using a more sophisticated synonym like "considerable upturn".
What's the difference between "big improvement" and "slight improvement"?
"Big improvement" indicates a substantial positive change, whereas "slight improvement" suggests a smaller, less noticeable change. The choice depends on the magnitude of the difference you want to emphasize.
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