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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
first line of argument
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "first line of argument" is correct and usable in written English.
You can use it when introducing the initial reasoning or rationale in a discussion or debate. Example: "In this essay, I will present the first line of argument supporting the need for renewable energy sources."
✓ Grammatically correct
Academia
News & Media
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
2 human-written examples
There's a certain consistency to Taylor's first line of argument.
News & Media
On Alston's interpretation, Hartshorne's first line of argument is to say that if the relation of the absolute to the world really fell outside the absolute, then this relation would necessarily fall within some further and genuinely single entity that embraced both the absolute and the world and the relations between them.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
The Government's second line of argument rests on the Controlled Substances Act itself.
Academia
A second line of argument would result in a substantive ruling — but one with limited scope.
News & Media
Turning terabytes of genomic knowledge into medical benefit is a lot harder than discovering and mass producing antibiotics.The pessimists' second line of argument is based on how much invention is going on.
News & Media
The second line of argument is more troubling; it raises a significant problem, one of the most difficult in all of philosophy, namely how to justify our reliance on our most basic cognitive faculties without relying on those same faculties in a question-begging manner.
Academia
A third line of argument (manifesting his close intellectual relation to his friend from Vienna, the philosopher Karl Popper) was that the history of western painting shared with science the self-critical urgency to overcome its own previous formulas so as to become more coherent and compendious in representing natural appearances.
News & Media
Even in Shia Islam, where succession to Muhammad is seen as a sacred mandate, the authority handed down was spiritual, not temporal; in that sense the power now held by Iran's clergy is an anomaly.A second line of argument about Islam and democracy concerns law.
News & Media
The second line of argument that Undisclosed follows focuses on Adnan remembering where he was the day after Lee disappeared, but it is told in a pretty confusing fashion; Chaudry ends up sounding like she is repeating a tongue-twister over and over again.
News & Media
Philosophy's second line of argument is based on a simple view of the highest good.
Science
Simmons has recently rebutted this second line of argument (Simmons 2013; but cf. Stilz 2013).
Science
Expert writing Tips
Best practice
Use "first line of argument" to clearly signal the introduction of an initial or foundational piece of reasoning, particularly in formal writing or debate.
Common error
Avoid using "first line of argument" when you actually mean 'the first argument presented', especially if multiple arguments are not conceptually linked as part of a single 'line' of reasoning.
Source & Trust
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "first line of argument" functions as a noun phrase that introduces the initial stage or foundational component of a reasoned case. It's used to signal the commencement of a logical progression, similar to examples identified by Ludwig.
Frequent in
Academia
50%
News & Media
50%
Science
0%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "first line of argument" is a grammatically correct and usable expression to introduce an initial reasoning. Ludwig's analysis reveals that its usage is relatively rare, primarily found in academic and news media contexts. It serves to clearly signal the commencement of a logical progression. While alternatives exist, like "initial argument" or "primary line of reasoning", the choice depends on the desired nuance and formality of the context. Although "first line of argument" may be considered more formal, Ludwig AI confirms its appropriacy. Remember that the "first line of argument" may not always be the main one.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
initial argument
Focuses on the starting point of the reasoning, omitting the 'line' metaphor.
primary line of reasoning
Highlights that it is the main or most important line of thought.
opening argument
Implies the argument presented at the beginning of a debate or discussion.
starting point of the argument
Emphasizes the beginning, but less formal than the original phrase.
first point of reasoning
Replaces 'line' with 'point', indicating a specific item in the argument.
initial premise
Highlights the foundational assumption upon which the argument is built.
basic argument
Refers to the simple or fundamental argument.
foundational argument
Highlights the fundamental nature of the initial reasoning.
preliminary argument
Suggests an initial argument that may be further developed.
introductory argument
Indicates the argument serves as an introduction to a broader discussion.
FAQs
How can I use "first line of argument" in a sentence?
You can use "first line of argument" to introduce the initial reasoning or rationale in a discussion or debate. For example: "The "first line of argument" in favor of this policy is its potential to stimulate economic growth."
What are some alternatives to "first line of argument"?
You can use alternatives like "initial argument", "primary line of reasoning", or "opening argument" depending on the context.
Is "first line of argument" too formal for casual conversation?
While grammatically correct, "first line of argument" is more suited for formal writing or structured discussions. In casual conversation, simpler phrases like "my first point is" or "initially, I think" might be more appropriate.
What's the difference between "first line of argument" and "main argument"?
"First line of argument" indicates the starting point of your reasoning, while "main argument" refers to the most important or central argument in your overall case. The "initial argument" might not always be the "primary line of reasoning".
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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
4.1/5
Expert rating
Real-world application tested