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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
that one
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "that one" is a correct and usable part of a sentence in written English.
It is typically used to replace a previously mentioned noun or pronoun and to provide clarity as to which one of several options is being referred to. For example: "I would like to buy a new car, but I'm not sure which one I should get. I like the red one and the black one, but that one is my favorite."
✓ Grammatically correct
News & Media
Alternative expressions(20)
the one in question
the specific item
the aforementioned item
the subject at hand
the matter in question
the said item
the above item
the said issue
the said property
the said period
the article in question
the said items
the one I received
the item that you
it
the aforementioned topic
the topic in question
the aforementioned items
which I was referring to
said object
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
That one?
News & Media
(That one hurts).
News & Media
That one is different.
News & Media
"That one won't complain".
News & Media
That one counted, too.
News & Media
(That one, too).
News & Media
That one down there".
News & Media
That one failed, too.
News & Media
"That one was majestic".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
2 human-written examples
That one-way street?
News & Media
That one-year sabbatical?
News & Media
Expert writing Tips
Best practice
Use "that one" to clearly refer back to a specific item or person previously mentioned, avoiding ambiguity. For instance, instead of saying "I like it", specify "I like that one" if there are multiple items to choose from.
Common error
Avoid using "that one" excessively in formal writing. Opt for more precise language to maintain a professional tone. For example, instead of "That one is important", use "This aspect is crucial".
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that one" functions as a pronoun, specifically a demonstrative pronoun. It replaces a noun, referring to a previously mentioned or understood entity. Ludwig examples show it clarifying choices and singling out specific items from a group.
Frequent in
News & Media
98%
Science
1%
Wiki
1%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "that one" serves as a demonstrative pronoun used to refer to a specific noun, often to express a preference or provide clarification. Ludwig AI indicates its grammatical correctness and common usage. While versatile, it's important to consider the context; more formal writing may require a more descriptive term. It is used most frequently in News & Media, with other contexts such as Wiki and Science appearing less often. By understanding its function and register, you can effectively use "that one" in your writing and speech.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
the particular one
Emphasizes that you're referring to a distinct choice among others.
the thing I mentioned
Clarifies that you are referring back to a previously discussed item.
the one in question
Highlights the item being discussed or investigated.
the aforementioned one
Replaces "that one" with a more formal reference to something already mentioned.
that very thing
Emphasizes the exactness of what is being referred to.
the specific item
Replaces "that one" with a more descriptive and formal term.
the chosen option
Highlights that a selection has been made, and you're referring to that choice.
that specific instance
Focuses on a particular occurrence or example.
the object in focus
Draws attention to something which is the primary subject of consideration.
the item over there
Specifies location, indicating the item being referred to is at a distance.
FAQs
How can I use "that one" in a sentence?
"That one" is used to refer to a specific item or person that has already been mentioned or is easily identifiable. For example, "Which shirt do you want? That one."
What phrases can I use instead of "that one"?
Alternatives include "the particular one", "the one in question", or "the aforementioned one" depending on the context.
Is it acceptable to start a sentence with "that one"?
While grammatically correct, starting a sentence with "that one" can sometimes sound informal. In formal writing, consider rephrasing to begin with a more descriptive term.
What's the difference between "this one" and "that one"?
"This one" typically refers to something that is near or present, while "that one" refers to something that is further away or has already been discussed.
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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