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
first of its kind
Grammar usage guide and real-world examplesUSAGE SUMMARY
"first of its kind" is a correct and usable phrase in written English.
It can be used to describe the first instance of something, whether it is a physical object or an idea. For example: "This smartphone is the first of its kind to feature a built-in artificial intelligence system."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(20)
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
It's the first of its kind and it is beautiful.
News & Media
Hertz says it was the first of its kind anywhere.
News & Media
It's the first of its kind to open in Hargeisa.
News & Media
It's the first of its kind in America.
News & Media
It was the first of its kind.
News & Media
It was a first of its kind that still endures.
News & Media
"It was the first of its kind in the country.
News & Media
It was the first of its kind in the capital.
News & Media
At the time, it was the first of its kind.
News & Media
It's the first of its kind, anywhere in the world.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
This first-of-its-kind exercise produced very interesting results.
News & Media
Expert writing Tips
Best practice
When using "first of its kind", ensure you clearly define the scope of what is being compared. Specify the category or area in which the subject is unique to avoid ambiguity.
Common error
Avoid using "first of its kind" without thorough research. Verify that the subject truly has no predecessors in the specific context you're claiming, as overstating uniqueness can undermine credibility.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "first of its kind" functions as a descriptive adjective phrase, modifying a noun to indicate that it is the earliest or most original example of its type. As confirmed by Ludwig, this phrase is grammatically sound and serves to highlight the uniqueness of the described entity.
Frequent in
News & Media
69%
Science
15%
Wiki
4%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "first of its kind" is a grammatically correct and frequently used expression to denote originality and innovation. Ludwig's analysis and numerous examples confirm its validity and widespread use across diverse contexts, including news, science, and general knowledge. It is essential to use it accurately, ensuring that the subject is truly unique within its specified domain. Alternatives like "unprecedented" and "groundbreaking" can be used for variety. By understanding its nuances and avoiding common errors, writers can effectively employ "first of its kind" to highlight pioneering achievements.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
unprecedented
Emphasizes the lack of prior occurrence or parallel.
novel
Highlights the newness and originality of something.
groundbreaking
Stresses the innovative and impactful nature of the pioneering effort.
pioneering
Focuses on the act of initiating or leading the way.
original
Simply indicates that something is not a copy and exists uniquely.
unique
Emphasizes the distinctiveness and unmatched quality.
exceptional
Focuses on the superior quality and uncommon nature.
trailblazing
Highlights the act of creating a new path or approach.
leading-edge
Indicates being at the forefront of development and innovation.
state-of-the-art
Emphasizes the advanced technology or design involved.
FAQs
How can I use "first of its kind" in a sentence?
You can use "first of its kind" to describe something that is the very first example of its type. For example, "This museum is the first of its kind dedicated to digital art".
What can I say instead of "first of its kind"?
You can use alternatives like "unprecedented", "novel", or "groundbreaking" depending on the context.
Is it redundant to say "the very first of its kind"?
While "first of its kind" already implies uniqueness, adding "very" can emphasize the pioneering nature, though it's often unnecessary. Consider if the added emphasis truly enhances the sentence.
What's the difference between "first of its kind" and "one of a kind"?
"First of its kind" means it's the original, with nothing preceding it. "One of a kind" implies uniqueness, but not necessarily being the first. Something "unique" can still have predecessors.
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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested