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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
a line of thought
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a line of thought" is grammatically correct and commonly used in written English.
It can be used in various contexts to describe a particular idea or way of thinking. Example sentence: The author's essay presented a clear and logical line of thought, guiding the reader through each point effortlessly.
✓ Grammatically correct
News & Media
Science
Encyclopedias
Academia
Alternative expressions(17)
a train of thought
a course of reasoning
a stream of consciousness
a conceptual framework
a line of thinking
a creation of thought
a line of inquiry
a system of thought
a line of cookware
a line of sight
a line of hair
a line of coke
a line of discussion
a line of reasoning
a can of coke
a line of evidence
a kilo of coke
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
Art-making is a line of thought.
News & Media
There is a line of thought that says this gap is too wide to be bridged.
News & Media
It's a line of thought that many cultural rebels come around to, sooner or later.
News & Media
It was a line of thought that gained traction when Manning missed the 2011 season after undergoing neck surgery.
News & Media
The questions have focussed on minutiae, and the format doesn't allow Mitchell to finish a line of thought.
News & Media
Today there is a line of thought that my wife, Jo Kandola, and I call the 'valuing differences' approach.
News & Media
But he never sustains a line of thought long enough or searchingly enough to reach a truly provocative insight.
News & Media
So it should be possible to at least start a line of thought that incorporates both the physicist's and the philosopher's sensibilities.
News & Media
The flow of ideas forms a line of thought, which becomes an exploration of the different possible relations between the subjects in the photographs.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
2 human-written examples
Meister sometimes interchanges terminology in such a way that a straight line of thought becomes hard to trace.
Science
(Donald Davidson developed a similar line of thought in a less behavioristic idiom, speaking in terms of constraints on a "Radical Interpreter," who seeks "charitable" construals of alien speech).
Science
Expert writing Tips
Best practice
Use "a line of thought" to clearly indicate a specific, coherent way of reasoning or understanding. It's particularly effective when discussing complex ideas or arguments.
Common error
While similar, “train of thought” refers to a sequential progression of ideas, whereas "a line of thought" describes a specific, consistent way of thinking about something. Ensure your choice reflects the intended meaning.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a line of thought" functions as a noun phrase, often acting as the subject or object of a sentence. Ludwig's examples show it representing a specific viewpoint or reasoning process.
Frequent in
News & Media
55%
Science
18%
Academia
12%
Less common in
Encyclopedias
7%
Formal & Business
5%
Wiki
3%
Ludwig's WRAP-UP
In summary, "a line of thought" is a versatile and commonly used phrase that signifies a specific way of reasoning or a particular perspective. As Ludwig AI confirms, it’s grammatically correct and appears frequently in diverse contexts, ranging from news and media to scientific and academic writing. While similar to "train of thought", it’s important to remember that "a line of thought" emphasizes a deliberate and focused approach to thinking, making it a valuable tool for clear and effective communication. When writing, ensure the context aligns with the intended meaning, and consider alternatives like ""a course of reasoning"" or ""a chain of ideas"" for subtle variations in meaning.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a train of thought
Implies a sequence of connected ideas, differing by emphasizing the sequential nature of thinking.
a course of reasoning
Focuses on the logical progression of thought, differing by highlighting the process of deduction.
a chain of ideas
Emphasizes the interconnectedness of thoughts, differing by using a more visual metaphor.
a stream of consciousness
Describes a continuous flow of thoughts and feelings, differing by including emotions and sensations.
a mode of thinking
Refers to a particular way or style of thinking, differing by focusing on the method.
a form of reasoning
Highlights the structure and method of thinking, differing by emphasizing logical form.
an avenue of thought
Suggests a direction or path in thinking, differing by using a spatial metaphor.
a strand of thought
Implies a single, continuous element within a larger context of thinking, differing by focusing on a specific part.
a thought process
Refers to the mental operations involved in thinking, differing by emphasizing the process aspect.
a conceptual framework
Focuses on the structured organization of ideas, differing by highlighting the organized system of thinking.
FAQs
How can I use "a line of thought" in a sentence?
Use "a line of thought" to introduce a particular perspective, argument, or reasoning process. For example: "The politician presented "a line of thought" that prioritized economic growth over environmental concerns."
What are some alternatives to "a line of thought"?
You can use alternatives like "a train of thought", "a course of reasoning", or "a chain of ideas", depending on the specific nuance you want to convey.
What's the difference between "a line of thought" and "a train of thought"?
"A line of thought" refers to a specific way of thinking or reasoning, while ""a train of thought"" typically refers to the sequential progression of ideas in one's mind. The former is more focused and deliberate; the latter more fluid and spontaneous.
Is "a line of thought" formal or informal?
"A line of thought" is suitable for both formal and informal contexts. Its appropriateness depends more on the surrounding vocabulary and the overall tone of the communication.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested