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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
in the first one
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'in the first one' is correct and can be used in written English.
For example, "I prefer the second option but, in the first one, the colour was more vibrant."
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
to begin with
in the initial stage
in the primary instance
in the original instance
at the beginning
firstly
at the outset
initially
at first
to start
in the initial one
in the former one
in the prior one
in the primary one
in the second one
in the original one
in the 1st one
in the early one
in the prime one
in the largest one
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
In the first one, symbols on a key must be contiguous in an ordered alphabet.
Science
In the first one, the immunosensing design was based on the covalent immobilization of anti-E.
I got shot in the first one.
News & Media
There are twenty students in the first one.
News & Media
Well, Chris Hemsworth was in the first one (5).
News & Media
In the first one, the Scatter Search technique is applied.
Science
In the first one there is direct transmission.
In the first one, a SEL HPA model is used.
In the first one, all the paragraphs are processed.
In the first one, a temporary resource reservation is performed.
In the first one, the bias distribution is varied.
Expert writing Tips
Best practice
When using "in the first one", ensure there is a clear reference to a series or list of items. This helps maintain clarity and avoids ambiguity.
Common error
Avoid using "in the first one" without establishing what "one" refers to. Always provide context to ensure readers understand the initial item being discussed.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "in the first one" functions as an adverbial phrase or prepositional phrase, providing context and specifying which item or stage is being referenced. It's commonly used to introduce or highlight the initial element in a series of points or steps, as demonstrated in the Ludwig examples.
Frequent in
Science
65%
News & Media
25%
Formal & Business
5%
Less common in
Encyclopedias
0%
Wiki
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "in the first one" is a common and grammatically sound way to reference the initial item in a sequence. As confirmed by Ludwig, it's suitable for various contexts, although more formal writing might benefit from more precise alternatives. The phrase is most frequently encountered in scientific and news-related articles, indicating its broad applicability in structured discussions. Remember to maintain clarity by ensuring the referenced "one" is well-established within the context.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
in the primary instance
Highlights the original occurrence or example.
in the initial stage
Specifies the preliminary phase of a development or project.
in the original instance
Emphasizes the initial occurrence, particularly when changes have occurred.
at the beginning
Highlights the commencement but lacks the implication of subsequent items.
firstly
Serves as a formal enumeration marker, less conversational.
at the outset
Signals the beginning of an endeavor or period.
initially
Focuses on the starting point without explicitly referencing a series.
to begin with
Emphasizes the act of starting a discussion or process.
at first
Denotes an early point in time or a preliminary action.
to start
Simply indicates the commencement, omitting serial context.
FAQs
How can I use "in the first one" in a sentence?
Use "in the first one" to refer back to the first item in a previously mentioned list or series. For example, "We considered two options; "in the first one", we focused on cost, while in the second, we prioritized speed."
What's a synonym for "in the first one"?
Alternatives include "initially", "at the beginning", or "to begin with", depending on the context.
How does "in the first one" compare to "firstly"?
"In the first one" is more informal and refers to a specific item. "Firstly" is a formal enumeration marker, used to introduce the first point in a structured argument or list.
Is it okay to use "in the first one" in formal writing?
While acceptable, "in the first one" can sound informal. In formal writing, consider using more precise language such as "in the initial stage" or "the first item".
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested