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
kind of material
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "kind of material" is correct and usable in written English.
It can be used when describing a type or category of material in various contexts, such as art, construction, or textiles. Example: "The artist prefers to work with a kind of material that allows for flexibility and texture in her sculptures."
✓ Grammatically correct
News & Media
Science
Academia
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
"We never distributed any kind of material.
News & Media
There is an immediate appeal to this kind of material.
News & Media
-What kind of material does this type of eruption expel?
News & Media
A person is just a certain kind of material object.
Academia
— "See the Moon?" (1966) The visual artist can deal with almost every kind of material, even sound, but the writer deals with only one kind of material: sentences.
News & Media
As a director, of course, Mr. Spielberg can work magic with this kind of material.
News & Media
Diebenkorn wasn't Chardin but he could give ordinary things a kind of material solidity and presence.
News & Media
If you're dealing with that kind of material, you have to know what you're doing.
News & Media
People should use common sense and not put this kind of material in the mail".
News & Media
"They will do an excavation to try to find that kind of material," Dr. Blake said.
News & Media
That could be done until the right kind of material becomes available next year.
News & Media
Expert writing Tips
Best practice
When describing physical objects, use "kind of material" followed by descriptive adjectives to provide more specific information, such as "a kind of durable material".
Common error
Avoid using "kind of material" as a vague substitute for more precise terminology. If possible, specify the material's exact name or composition.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "kind of material" functions as a noun phrase, typically acting as a descriptor or classifier within a sentence. As Ludwig AI confirms, it's used to denote a category or type of substance. The examples show its role in identifying the composition or nature of objects.
Frequent in
News & Media
53%
Science
25%
Academia
13%
Less common in
Wiki
5%
Formal & Business
2%
Reference
2%
Ludwig's WRAP-UP
In summary, "kind of material" is a versatile and commonly used noun phrase for describing the composition or type of a substance. As Ludwig AI indicates, it's grammatically correct and suitable for a variety of contexts, ranging from formal scientific discussions to informal conversations. While it is frequently found in News & Media, Science, and Academic sources, it's essential to consider the level of precision needed and to avoid vagueness by specifying the material whenever possible. For more formal situations, consider alternatives like "type of substance" or "composition of material". By understanding its usage patterns and appropriate contexts, you can effectively integrate "kind of material" into your writing and communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
type of substance
Focuses on the inherent composition of the material. Uses 'substance' instead of 'material'.
sort of material
Replaces "kind" with "sort", offering a more informal tone but maintaining the same meaning.
type of stuff
Uses "stuff" for a more casual, less precise reference to material.
form of matter
Emphasizes the physical state and composition of the material. More scientifically oriented.
category of material
Highlights the classification aspect, grouping materials based on shared characteristics.
variety of material
Suggests a range or selection within the broader concept of material.
class of substance
Similar to "type of substance", but may imply a more formal or scientific context.
grade of material
Specifies the quality or rank of the material, often used in manufacturing or construction.
species of material
Suggests a specific instance or example within a larger group of materials.
composition of material
Focuses on the constituent parts that make up the material.
FAQs
How can I use "kind of material" in a sentence?
You can use "kind of material" to describe the composition of an object, as in "What "kind of material" is the building made of?" or "This shirt is made of a soft "kind of material".
What's a more formal way to say "kind of material"?
For a more formal tone, consider using phrases like "type of substance", "form of matter", or "composition of material" depending on the specific context.
Is it always necessary to specify the "kind of material"?
While not always necessary, specifying the ""kind of material"" adds clarity and precision to your writing. It is particularly useful when describing properties or characteristics related to the material's composition.
What can I say instead of "kind of material" when being less formal?
You can use alternatives like "sort of material" or "type of stuff" for a more relaxed and conversational tone.
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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested