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
kinds of documents
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "kinds of documents" is correct and usable in written English.
It can be used when referring to different categories or types of documents in various contexts, such as legal, academic, or business settings. Example: "In our meeting, we discussed the various kinds of documents required for the project proposal."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(4)
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
58 human-written examples
What kinds of documents were uncovered?
News & Media
What we know about ancient Iraq, we know from these kinds of documents".
News & Media
This week two different kinds of documents make that point explicitly.
News & Media
What kinds of documents are the easiest to hunt down and the most informative to find?
News & Media
Academics know to be careful about travelling with these kinds of documents," he said.
News & Media
"You don't see those kinds of documents very often," he says.
News & Media
What kinds of documents are more likely to contain opinions and claims?
News & Media
Moreover, Giedroyć and Kultura collected all kinds of documents about Eastern Europe – 180 meters of them.
Academia
The new rules would expand the kinds of documents that would be accepted by the state to get a license.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
2 human-written examples
Also, there are two kinds of document imaging: one is the typical document imaging, which produces document capture and [which] a dedicated operator scans.
News & Media
Two kinds of document were deemed informative.
Science
Expert writing Tips
Best practice
When discussing requirements or guidelines, clearly specify the "kinds of documents" needed to avoid ambiguity. For instance, state whether you need invoices, receipts, or bank statements.
Common error
Avoid vague statements like "all "kinds of documents" are acceptable". Instead, provide a detailed list or classification to ensure clarity and prevent misinterpretations.
Source & Trust
84%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "kinds of documents" functions as a noun phrase, typically serving as the subject or object of a sentence. It is used to categorize or classify various written or digital materials. Ludwig AI confirms its general correctness and usability.
Frequent in
News & Media
45%
Science
25%
Academia
15%
Less common in
Wiki
10%
Formal & Business
5%
Reference
0%
Ludwig's WRAP-UP
The phrase "kinds of documents" is a grammatically sound and frequently used noun phrase across a broad spectrum of contexts, as validated by Ludwig AI. It serves to categorize or classify diverse written materials. Its usage spans from formal academic papers and scientific reports to general news articles, though it is less common in purely business or informal settings. Alternatives like "types of documents" or "categories of documents" can be used interchangeably based on stylistic preferences.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
types of documents
Focuses on the categorization by inherent characteristics or features.
categories of documents
Emphasizes a system of grouping documents based on shared attributes.
forms of documents
Highlights the structure and arrangement in which documents exist.
classes of documents
Implies a more formal or structured grouping of documents.
varieties of documents
Suggests a diverse range of document types.
sorts of documents
A more informal way of referring to different document types.
document species
Uses biological classification terminology for a more metaphorical categorization.
document genres
Relates to a specific style, form, or content of documents.
document formats
Highlights how documents are organized and presented, often digitally.
document divisions
Emphasizes the act of dividing a collection of documents into logical segments.
FAQs
How can I use "kinds of documents" in a sentence?
You can use "kinds of documents" to refer to different categories or types of documents, such as "The application requires various "types of documents" to be submitted".
What are some alternatives to saying "kinds of documents"?
Alternatives include "types of documents", "categories of documents", or "forms of documents", depending on the specific context and the nuance you wish to convey.
Which is more appropriate, "kinds of documents" or "types of documents"?
Both "kinds of documents" and "types of documents" are generally interchangeable. The choice often depends on personal preference or stylistic considerations.
In what contexts is the phrase "kinds of documents" typically used?
The phrase "kinds of documents" is commonly used in legal, academic, business, and technical writing to refer to different classifications or "classes of documents".
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
4.6/5
Expert rating
Real-world application tested