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 fool
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "kind of fool" is correct and usable in written English.
It can be used to describe someone who exhibits foolish behavior or characteristics in a somewhat informal or colloquial manner. Example: "He acted like a kind of fool when he forgot his own birthday."
✓ Grammatically correct
News & Media
Alternative expressions(1)
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
28 human-written examples
Some kind of fool who was born yesterday?
News & Media
"What kind of fool are you that you didn't see this coming?" some said.
News & Media
What kind of fool wanted it only one way?" he asks himself.
News & Media
He didn't want to be only another kind of fool, a sort of Peeping Tom of charity".
News & Media
What they thought was it was one of those high school y'know comedies, high school kind of fool around comedy.
News & Media
Steve Carell's bumptious Michael Scott is a different kind of fool to the peerlessly shifty David Brent.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
29 human-written examples
"He's a real good factor in stopping the kind of fooling around that happens this time of year".
News & Media
Of his breakaway shot that could have won the game, Gomez said: "He kind of fooled me.
News & Media
Though her Brooklyn apartment was charming and homey, "I was kind of fooling myself about how great the neighborhood was," she said.
News & Media
Contempt (aka Le Mépris) from 1963 is, I think, Godard's best film: a merciless dissection of the kind of fools who attempt to "commercialise" Homer's Odyssey.
News & Media
"You have to wonder how much this kind of fooling around has become generalized," said Joel Seligman, dean of the Washington University School of Law in St . Louisand co-author of an 11-volume work on securities law.
News & Media
Expert writing Tips
Best practice
When using the phrase "kind of fool", ensure it aligns with the intended tone and context. It's best used informally or when expressing mild exasperation.
Common error
Avoid using "kind of fool" in professional or academic writing. Opt for more formal and precise alternatives like "naive", "unwise", or "imprudent" to maintain a polished tone.
Source & Trust
91%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
Noun phrase functioning as a descriptor. The phrase "kind of fool" acts as a qualifier, describing someone perceived as lacking intelligence or good judgment. It is often used rhetorically to express disbelief or mild contempt. Ludwig AI confirms this usage in various examples.
Frequent in
News & Media
75%
Wiki
10%
Formal & Business
5%
Less common in
Science
5%
Reference
3%
Academia
2%
Ludwig's WRAP-UP
The phrase "kind of fool" is a common way to express mild contempt or disbelief towards someone's actions or decisions. Ludwig AI analysis confirms that it functions as a noun phrase, acting as a descriptor, and is predominantly used in informal contexts like news and media. While grammatically correct, it's advisable to use more formal alternatives like "naive" or "imprudent" in professional or academic settings. Related phrases include "sort of idiot" and "type of moron", offering similar but nuanced expressions of foolishness.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
sort of idiot
Changes "fool" to "idiot", implying a slightly stronger level of foolishness.
type of moron
Substitutes "fool" with "moron", suggesting a more severe lack of intelligence.
form of dunce
Uses "dunce" to describe someone slow at learning or understanding.
brand of imbecile
Uses "imbecile" instead of "fool", denoting a higher degree of stupidity.
genus of numbskull
Uses "numbskull" instead of "fool", connoting a lack of intelligence or good judgment.
manner of dolt
Replaces "fool" with "dolt", implying a slow or stupid person.
strain of blockhead
Replaces with "blockhead", indicating a stupid person.
species of simpleton
Replaces with "simpleton", indicating naivety or lack of sophistication; more formal.
class of twit
Substitutes "fool" with "twit", suggesting someone silly and ineffectual.
variety of nincompoop
Replaces "fool" with "nincompoop", offering a more whimsical alternative.
FAQs
How can I use "kind of fool" in a sentence?
You can use "kind of fool" to express disbelief or mild contempt, like in the sentence, "What "kind of fool" would agree to those terms?"
What are some alternatives to saying "kind of fool"?
Instead of "kind of fool", consider alternatives like "sort of idiot", "type of moron", or simply "foolish person" depending on the context.
Is it appropriate to use "kind of fool" in formal writing?
The phrase "kind of fool" is generally considered informal. For formal writing, more appropriate alternatives include "naive", "unwise", or "imprudent".
What's the difference between "kind of fool" and "complete idiot"?
"Kind of fool" suggests a milder form of foolishness or naivety, while "complete idiot" implies a more severe lack of intelligence or understanding.
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
4.1/5
Expert rating
Real-world application tested