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
a first argument
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a first argument" is correct and usable in written English.
It can be used when introducing or referencing the initial point or reasoning in a discussion or debate. Example: "In this paper, I will present a first argument for the necessity of renewable energy sources."
✓ Grammatically correct
Science
Academia
News & Media
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
8 human-written examples
You can add a different phase level for identifier lookups as a first argument.
This was a first argument against one general belief of his time, championed first by Carl Linneaus and then Jean Guillaume Bruguière, that all fossil species unknown in the modern biota are living in some remote part of the globe.
A first argument from STR to perdurantism goes as follows: STR shows space to be much like time, objects extend in space by having spatial parts, so objects persist through time by having temporal parts.
Science
As a first argument, note that the problem (17 - 19 17 - 19ses the evident a possessestheatevident0< t< T}mu^{2} int_{Q_{varepriori}} biglvestimateamax_{f {u}^{varepsilon}( mathbf{x},t) bigrvert ^{2},dx< C_{0<, (20) where (C_{0}) is independent<of ε.
Science
These results provide a first argument suggesting that dofetilide-induced STVQT might have a rhythmic feature.
A first argument is that research evidence on patient preferences adds to other knowledge bases and is therefore important for decision making.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
A second argument was held in October.
News & Media
A second argument is for insurance.
News & Media
A fourth argument for embracing catastrophic thinking comes from history.
News & Media
A second argument is that staff will benefit.
News & Media
But Mr. Muhammad's lawyers made a second argument as well.
News & Media
Expert writing Tips
Best practice
When presenting multiple arguments, clearly label the first one as "a first argument" to provide structure and guide the reader through your reasoning.
Common error
Avoid using "a first argument" if you don't intend to present additional arguments. If only one argument exists, simply state the argument without numbering it.
Source & Trust
85%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a first argument" functions as an introductory marker in a discourse. It signals the beginning of a line of reasoning or justification. Ludwig AI indicates that the phrase is correct and usable in written English.
Frequent in
Science
33%
News & Media
33%
Academia
17%
Less common in
Encyclopedias
17%
Formal & Business
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "a first argument" is a useful introductory device that signals the beginning of a series of reasons or justifications. Ludwig AI confirms its grammatical correctness and usability. It commonly appears in science, news, and academic contexts, indicating a neutral to formal register. When using this phrase, ensure that you plan to present additional arguments to avoid redundancy. Alternatives such as "an initial point" or "the primary reason" can be used depending on the specific context. The effectiveness of "a first argument" lies in its ability to provide structure and guide the reader through a line of reasoning.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
an initial point
Replaces 'argument' with 'point', emphasizing a specific idea or consideration being introduced.
the primary reason
Focuses on the reasoning behind something, suggesting a cause-and-effect relationship.
a preliminary contention
Uses 'contention' to highlight a position being asserted, and 'preliminary' to denote its initial nature.
the opening statement
Refers to a formal declaration or introduction of an argument or case.
a basic premise
Highlights the foundational aspect of the argument, focusing on a fundamental assumption.
the starting premise
Similar to 'basic premise', this phrase emphasizes the commencement or initial stage of the argument.
the foremost consideration
Highlights importance, focusing on the most significant aspect to consider at the beginning.
a key justification
Emphasizes the act of providing reasons to support a claim from the beginning.
an introductory rationale
Stresses the explanation or logical basis presented at the beginning.
the initial rationale
Similar to "an introductory rationale", this focuses on the reasoning that starts a discussion.
FAQs
How can I use "a first argument" in a sentence?
You can use "a first argument" to introduce the initial point in a series of reasons or justifications, such as "A first argument in favor of this policy is its potential to reduce carbon emissions."
What's a good alternative to "a first argument"?
Depending on the context, you could use phrases like "an initial point", "the primary reason", or "the opening statement".
Is it necessary to label my initial argument as "a first argument"?
While not always necessary, labeling your initial argument as "a first argument" is helpful when you plan to present multiple arguments. It provides a clear structure for your audience.
Can I use "a first argument" even if I only have one argument?
It's generally better to avoid using "a first argument" if you don't have subsequent arguments. In such cases, it's more concise to simply state the argument directly.
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
4.3/5
Expert rating
Real-world application tested