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
what person
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "what person" is correct and usable in written English.
It can be used when inquiring about the identity or role of an individual in a specific context. Example: "Can you clarify what person you are referring to in your statement?"
✓ Grammatically correct
News & Media
Wiki
Science
Alternative expressions(5)
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
55 human-written examples
What person of sensitivity is not ashamed?
News & Media
Gatsby enthusiasts – and what person with a brain isn't one?
News & Media
What person could say they have never hated?
News & Media
What person were you most excited to meet after the Super Bowl victory?
News & Media
What person wouldn't rebel in the face of declarations of his nonexistence?
News & Media
UDOVITCH -- What person listening to radio in the late 70's could forget it?
News & Media
What person who had a choice would drink the way the mother in the story drinks?
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
4 human-written examples
That's what person-centered care is all about.
News & Media
We described specific elements that can reflect what person-centeredness means for patients in the integrated care context.
Science
The elements describe here are conceptually similar to other meanings of what person-centeredness constitutes [ 2- 9].
Science
It is, however, demanding in its expectation that health services and staff will find individually appropriate ways of recognizing and cultivating what person-al capabilities these people do and can have (including to experience membership of a social group in which all have ethical privileges).
Expert writing Tips
Best practice
Use "what person" when seeking to understand the role or identity of someone within a specific scenario or context. For example, "What person is responsible for this decision?"
Common error
Avoid using "who" when you need to identify a specific role or characteristic rather than just the identity of an individual. "What person" emphasizes the person's function or type, while "who" simply asks for a name.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "what person" functions as an interrogative phrase, prompting identification or description of an individual based on their role, qualities, or characteristics. As shown in the examples from Ludwig, it seeks to clarify who fulfills a specific function or possesses certain attributes.
Frequent in
News & Media
79%
Wiki
11%
Science
7%
Less common in
Formal & Business
1%
Encyclopedias
1%
Reference
1%
Ludwig's WRAP-UP
In summary, the phrase "what person" serves as an interrogative tool to identify or describe an individual based on specific qualities or roles. Ludwig's analysis reveals its widespread use, especially in news and media, indicating its acceptance in various contexts. While grammatically sound and deemed correct by Ludwig AI, slight adjustments like using "which individual" might be preferred for more formal scenarios. Be mindful of the context, ensuring that "what person" correctly conveys your intended meaning, especially when differentiating between identification and characterization.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
which person
A simple variation using "which" instead of "what" for specification.
what individual
Similar to "which individual", but retains the original "what".
which individual
Replaces "person" with a more formal synonym, "individual".
what human being
Emphasizes the human aspect, making it slightly more emphatic.
whoever
Implies any person who might fit a certain description or action.
who specifically
Focuses on identifying a particular person from a group.
what kind of person
Shifts the focus to the type or nature of the person.
what sort of person
Similar to "what kind of person", indicating characteristics.
which member
Useful when referring to a person within a specific group or organization.
what party
Replaces 'person' with 'party', typically used in legal or formal settings.
FAQs
How do I use "what person" in a sentence?
Use "what person" to inquire about a specific individual's role, characteristics, or type within a given context. For example, "What person is in charge of this project?" or "What person would benefit most from this program?"
When is it appropriate to use "what person" instead of "who"?
"What person" is appropriate when you're not just asking for a name but also inquiring about the role, type, or characteristics of the individual. Use "who" for direct identification. See also: "which individual".
What can I say instead of "what person"?
Alternatives include "which individual", "what individual", or "what kind of person", depending on the context. The best alternative depends on whether you're emphasizing a specific role, identity, or type of person.
Is "what person" formal or informal?
"What person" is generally considered neutral in register and can be used in both formal and informal contexts. However, in highly formal settings, you might prefer "which individual".
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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested