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
that kind of
Grammar usage guide and real-world examplesUSAGE SUMMARY
"that kind of" is a perfectly acceptable phrase in written English.
We use it to refer to a specific type of thing, typically something that the speaker has already mentioned. For example, "I don't think I want to get that kind of job."
✓ Grammatically correct
News & Media
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
Poor — that kind of means.
News & Media
That kind of day.
News & Media
That kind of bad.
News & Media
That kind of fantastic day?
News & Media
It's that kind of place.
News & Media
Isn't that kind of dangerous?
News & Media
Not that kind of tired.
News & Media
It's that kind of restaurant.
News & Media
"He's that kind of player".
News & Media
I'm that kind of driver.
News & Media
It's that kind of house.
News & Media
Expert writing Tips
Best practice
Use "that kind of" to provide context by linking to something previously mentioned, avoiding ambiguity for the reader.
Common error
While acceptable, "that kind of" might sound informal in academic or professional contexts. Opt for more precise language like "that type of" or specify the category directly.
Source & Trust
91%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that kind of" functions as a determiner, specifying a particular type or category of something. Ludwig demonstrates that it's often used to refer back to something previously mentioned or understood in the context.
Frequent in
News & Media
100%
Less common in
Science
0%
Formal & Business
0%
Academia
0%
Ludwig's WRAP-UP
In summary, "that kind of" is a versatile phrase used to refer to a specific type or category, often linking back to something previously mentioned. As Ludwig AI confirms, it is grammatically correct and very common. While generally neutral in tone, it can sometimes lean towards informality. When aiming for precision in formal writing, consider alternatives like "that type of" or specifying the category directly. Its widespread use across sources like The New York Times, The New Yorker, and The Guardian underscores its acceptability and relevance in contemporary English.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
that sort of
Replaces "kind" with "sort", maintaining the same meaning of referring to a specific type.
that type of
Substitutes "kind" with "type", preserving the reference to a specific category.
that manner of
Replaces "kind" with "manner", emphasizing the way something is done or its style.
that variety of
Uses "variety" instead of "kind", highlighting the diversity within a category.
that class of
Employs "class" to refer to a group or category with shared characteristics.
that genre of
Specifically refers to a category within arts or culture.
that brand of
Emphasizes a particular style or quality associated with something, particularly in abstract concepts.
that line of
Suggests a category related to thought or reasoning.
that make of
This variant is often used in relation to goods or products.
such a
Offers a more concise way to refer to a previously mentioned quality or characteristic.
FAQs
How can I use "that kind of" in a sentence?
Use "that kind of" to refer to a specific type or category of something previously mentioned or easily understood in context. For example, "I enjoy reading books, especially "that kind of" historical fiction".
What are some alternatives to "that kind of"?
You can use alternatives like "that sort of", "that type of", or "such a" depending on the context.
Is it okay to use "that kind of" in formal writing?
While grammatically correct, "that kind of" can sometimes sound informal. In formal contexts, consider using more precise alternatives like "that type of" or specifying the category directly.
What's the difference between "that kind of" and "this kind of"?
"That kind of" refers to something more distant or already discussed, while "this kind of" refers to something closer or currently being introduced. For example, "I didn't like the last movie, but I do enjoy this kind of action film".
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
91%
Authority and reliability
4.5/5
Expert rating
Real-world application tested