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
the most noticeable difference
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "the most noticeable difference" is correct and usable in written English.
You can use it when comparing two or more things and highlighting the most prominent distinction between them. Example: "When comparing the two models, the most noticeable difference is the battery life."
✓ Grammatically correct
Science
News & Media
Alternative expressions(19)
the most striking change
the biggest alteration
the most significant shift
a major change
a significant change
a substantial change
a significant shift
a substantial transformation
a minor change
A fundamental alteration
A sweeping reform
A sea change
a considerable change
a predominant change
a major shift
a momentous change
a serious change
a broad change
a tremendous change
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
60 human-written examples
When responses are compared across the different types of site, the most noticeable difference is between coastal and inland wetland sites in the goals relating to maintaining or changing ecosystems; accepting or facilitating change was a much more common goal at coastal sites (86%%) than at inland wetland sites (23%%).
Science
The most noticeable difference from other Sierra models is the Denali's wider back end.
News & Media
The most noticeable difference between this and some chic home counties hostelry is the price.
News & Media
The lack of staff is the most noticeable difference between now and Boswell's day.
News & Media
The most noticeable difference between the regular season and now has been the scarcity of center Chris Drury in the dressing room for interviews.
News & Media
But the most noticeable difference about the Giants' new defensive line tonight was right end Kenny Holmes, a free-agent acquisition.
News & Media
But perhaps the most noticeable difference between today's Strip and the one from which Venturi, Brown, and Izenour learned is in its relationship with cars.
News & Media
The most noticeable difference between JetBlue and mainstream coach class, however, is the small TV screen on the back of every seat.
News & Media
Perhaps the most noticeable difference between the city and the game's representation of it is that the latter is more exciting.
News & Media
Developing the curveball while throwing far fewer change-ups was the most noticeable difference as the 29-year-old took the biggest leap of his six-year career.
News & Media
The most noticeable difference between the two curves is the dip formed by the fusion curve as the result of going under 0.5, then later converging towards it.
Science & Research
Expert writing Tips
Best practice
When using "the most noticeable difference", ensure you clearly identify the items being compared to provide context for the reader.
Common error
Avoid using "the most noticeable difference" when the difference is already well-known or self-evident. Instead, focus on nuanced distinctions.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "the most noticeable difference" functions as a noun phrase, typically serving as the subject or object of a sentence. It identifies the primary distinction between two or more entities. Ludwig examples confirm its role in highlighting key differentiating factors.
Frequent in
Science
32%
News & Media
59%
Formal & Business
3%
Less common in
Wiki
2%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "the most noticeable difference" is a common and grammatically correct phrase used to highlight the key distinction between two or more items. According to Ludwig, it is used in both scientific and news contexts, maintaining a neutral register. Alternatives include phrases like "the most striking distinction" or "the key distinguishing feature". Remember to clearly identify the items being compared when using this phrase to provide context. Avoid using it when the difference is already obvious. The phrase is widely supported by authoritative sources and accurately conveys a prominent contrast.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
the most striking distinction
Replaces 'noticeable' with 'striking', emphasizing a more significant or remarkable difference.
the most apparent contrast
Uses 'apparent' instead of 'noticeable', suggesting the difference is easily visible or understood.
the key distinguishing feature
Focuses on the 'feature' that differentiates, rather than a general difference.
the primary differentiating factor
Highlights the 'factor' that causes things to be different.
the most significant variation
Emphasizes the 'variation' as the most important.
the outstanding dissimilarity
Emphasizes the lack of similarity as being 'outstanding'.
the major point of divergence
Focuses on where two things start to differ significantly.
the paramount differentiating aspect
Uses 'paramount' to indicate the highest level of importance in differentiation.
the leading distinguishing characteristic
Highlights the most important 'characteristic' that sets something apart.
the central difference
Simplifies the phrase to focus on the core or 'central' difference.
FAQs
How can I use "the most noticeable difference" in a sentence?
Use "the most noticeable difference" to highlight the key distinction when comparing two or more subjects. For example, "The most noticeable difference between the two models is the improved battery life."
What is a good alternative to "the most noticeable difference"?
Alternatives include "the most striking distinction", "the most apparent contrast", or "the key distinguishing feature", depending on the specific nuance you wish to convey.
What's the difference between "the most noticeable difference" and "the main difference"?
"The most noticeable difference" emphasizes the difference that is easiest to observe or recognize, whereas "the main difference" refers to the most important or significant difference, which may not be immediately obvious.
Is it redundant to say "the most noticeable difference is obvious"?
Yes, stating that "the most noticeable difference is obvious" is generally redundant. The term "noticeable" already implies that the difference is easily observed, making the addition of "obvious" unnecessary.
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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested