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
both kind
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "both kind" is not correct in standard written English.
The correct expression would typically be "both kinds" when referring to two different types or categories. Example: "We need to consider both kinds of feedback to improve our project."
⚠ May contain grammatical issues
News & Media
Science
Encyclopedias
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
60 human-written examples
We both kind of melded".
News & Media
She is both kind and horrible.
News & Media
Well, they're both kind of creepy.
News & Media
Her performances were both kind and acute.
News & Media
We both kind of fell.
News & Media
"We're both kind of eclectic," she said.
News & Media
We're both kind of prisoners here".
News & Media
Such features are diverse in both kind and scale.
Encyclopedias
They were both kind enough to honor me.
News & Media
He was both kind and beautiful, and they loved him.
News & Media
"We both kind of left there wanting more," Walsh said.
News & Media
Expert writing Tips
Best practice
When referring to distinct categories or types, use "both kinds" or "both types" to ensure grammatical correctness and clarity.
Common error
Using "both kind" suggests you are referring to a single type, which contradicts the meaning of "both". Always use the plural form "kinds" when indicating two or more distinct categories.
Source & Trust
85%
Authority and reliability
3.2/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "both kind" functions as a determiner followed by a noun, but it is grammatically incorrect. As Ludwig AI explains, the correct form is "both kinds" or "both types" when referring to multiple categories.
Frequent in
News & Media
48%
Science
32%
Encyclopedias
2%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
While the phrase "both kind" appears frequently in diverse sources such as news, science, and encyclopedias, it's essential to recognize that it's grammatically incorrect. As Ludwig AI points out, the accurate forms are "both kinds" or "both types" when intending to refer to two distinct categories. To ensure clarity and grammatical precision, especially in formal writing, opt for alternatives like "both types", "both sorts", or "the two kinds". Remember, despite its common usage, "both kind" should be avoided in favor of its grammatically sound counterparts.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
both types
Focuses on the different categories or classifications, providing a more accurate way to specify "two kinds".
both sorts
Similar to "both types", it highlights the different varieties within a group.
the two kinds
More explicitly states that there are two distinct types being referred to.
both varieties
Highlights the different forms or instances that something can take.
both categories
Refers to the distinct classifications that something can be grouped into.
each kind
Shifts the focus to individual consideration within separate categories.
every type
Emphasizes the inclusion of all existing categories.
each variety
Focuses on considering individual differences or forms within a group.
each category
Similar to "each kind", highlighting individual consideration for distinct groups.
all types
Similar to "every type", indicating the comprehensive inclusion of all possible categories.
FAQs
What's the correct way to use "kind" when referring to two different types?
Use the plural form. The correct phrasing is "both "both kinds"" or "both "both types"".
Is "both kind" grammatically correct?
No, "both kind" is not grammatically correct. The proper form is ""both kinds"" when referring to multiple types.
Can I use "both sort" instead of "both kind"?
While "both sort" has the same grammatical issue as "both kind", "both "both sorts"" is a valid alternative to "both "both kinds"".
What are some alternatives to "both kind" that maintain a similar meaning?
Consider using phrases like ""both types"", "the two kinds", or "both varieties" to accurately convey the intended meaning.
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
85%
Authority and reliability
3.2/5
Expert rating
Real-world application tested