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
World-class
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "World-class" is correct and usable in written English. You can use it to describe something that is of the highest standard or quality, often in a competitive context. An example would be: "The hotel offers world-class amenities and services." Alternative expressions include "top-tier," "elite," and "first-rate."
✓ Grammatically correct
News & Media
Science
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
46 human-written examples
World-class strikers are precious indeed.
News & Media
World-class designers are not made overnight.
News & Media
World-class trouble. .
News & Media
World-class player.
News & Media
World-class (level 5).
World-class organisation.
Human-verified similar examples from authoritative sources
Similar Expressions
14 human-written examples
"World Class".
News & Media
She is world class.
News & Media
Education is world class.
News & Media
The fields are world class.
News & Media
"These ensembles are world class".
News & Media
Expert writing Tips
Best practice
Use "World-class" to highlight exceptional quality or performance that is globally recognized.
Common error
Avoid using "World-class" excessively in marketing materials without concrete evidence, as it can diminish the phrase's impact and credibility.
Source & Trust
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "World-class" functions primarily as an adjective, modifying nouns to indicate that they are among the best globally. It is frequently used to describe the quality or standard of something.
Frequent in
News & Media
64%
Science
18%
Formal & Business
6%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "World-class" is an adjective phrase used to describe something of the highest quality, recognized globally. Ludwig AI confirms its grammatical correctness and common usage. It is frequently found in news, media, scientific, and business contexts. To maintain credibility, use the phrase judiciously, ensuring that the described subject genuinely merits such distinction. Alternatives include "top-tier", "elite", and "premier". Consider the specific nuances of these alternatives to ensure the closest semantic match.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
best-in-class
Replaces "World-class" with a more specific term indicating leadership within a category.
top-tier
Replaces "World-class" with a shorter, more modern synonym.
first-rate
Substitutes "World-class" with a phrase emphasizing high quality.
elite
Uses a single word to convey the superior status.
finest
Uses a simple adjective to indicate the highest quality.
premier
Emphasizes the leading position, similar to "World-class".
outstanding
Replaces "World-class" with a general term for exceptional quality.
top-notch
Replaces "World-class" with an informal expression for excellent quality.
leading
Focuses on being at the front or head, similar to "World-class".
excellent
Uses a common adjective to indicate high quality.
FAQs
How can I use "World-class" in a sentence?
You can use "World-class" to describe something of the highest standard or quality. For example: "The university offers "world-class education"".
What's the difference between "World-class" and "best-in-class"?
"World-class" typically refers to a global standard of excellence, while "best-in-class" indicates leadership within a specific category or industry.
What can I say instead of "World-class"?
Is "World-class" too strong a term to use?
While generally acceptable, ensure that its usage aligns with the content’s register, as in formal contexts, its usage should be backed by verifiable facts. In less formal contexts or creative writing, it can be used more liberally to add emphasis or convey enthusiasm.
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
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested