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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
principal features
Grammar usage guide and real-world examplesUSAGE SUMMARY
"principal features" is a correct and usable phrase in written English.
It refers to the main or most important characteristics or elements of something. You can use it when describing the main characteristics or distinguishing components of something. For example: "The new car model boasts several principal features that set it apart from its competitors." "The principal features of the research project include a large sample size and a randomized control group." "Jane's presentation highlighted the principal features of the company's new product line."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Alternative expressions(20)
key notes
primary elements
fundamental principles
central themes
key observations
essential elements
core points
cornerstones
major takeaways
core attributes
key conditions
principal traits
key points
key representations
main characteristics
critical aspects
essential qualities
defining traits
main ideas
central aspects
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
The principal features of a cyclotron are a magnetic field and radio frequency.
News & Media
The principal features of Australia's climate stem from its position, shape, and size.
Encyclopedias
Centralization and heavy agrarian taxation were the principal features of ʿAlāʾ al-Dīn's rule.
Encyclopedias
The principal features of a horse's mentality are acute powers of observation, innate timidity, and a good memory.
Encyclopedias
It's a little ironic, given that one of the principal features of this particular commission is to ensure that everyone has the right to vote".
News & Media
No one expected it to be comprehensible at first glance and the two teams have so far mapped only the principal features of its terrain.
News & Media
Johnson-Sirleaf says that she considers the principal features of Charles Taylor's leadership to be "corruption, misappropriation, ostentation, oversized security, and self-aggrandizement".
News & Media
Intent on lifting martial law by the first anniversary of the coup, it was determined to institutionalize most of the principal features into civil law before that date.
News & Media
Some of the principal features of upper-class Hindu and Muslim dress and the history of their development can, however, be sketched briefly.
Encyclopedias
The principal features of Samarkand's ancient buildings are their splendid portals, their vast coloured domes, and their remarkable exterior decorations in majolica, mosaic, marble, and gold.
Encyclopedias
The principal features on which classification of the Holostei is based include general body shape, scale structure, and the number and placement of head bones.
Encyclopedias
Expert writing Tips
Best practice
When describing something complex, start by outlining the "principal features" to give your audience a clear overview before diving into details.
Common error
Avoid getting bogged down in minor or secondary characteristics before establishing the "principal features". Prioritize clarity and overall understanding.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "principal features" functions as a noun phrase, often serving as the subject or object of a sentence. It identifies and highlights the most important characteristics or aspects of a particular subject, as demonstrated by Ludwig's examples.
Frequent in
Science
43%
News & Media
18%
Encyclopedias
17%
Less common in
Wiki
3%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "principal features" is a commonly used phrase to denote the most important and defining characteristics of something. Grammatically sound and versatile, it's found across diverse contexts, especially in scientific, encyclopedic, and news media. As Ludwig highlights, the phrase aims to inform and describe, providing a foundational understanding of complex subjects. To use it effectively, prioritize clarity and avoid focusing on minor details before establishing these key aspects. Consider alternatives such as "main characteristics" or "key aspects" for nuanced phrasing. Ludwig AI's analysis underscores its correctness and widespread applicability in both formal and informal communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
main characteristics
Focuses on describing the primary attributes or qualities of something.
key aspects
Emphasizes the most important elements or facets of a topic.
major components
Highlights the essential parts or building blocks of something.
primary elements
Stresses the foundational or fundamental parts of a subject.
core attributes
Points to the essential qualities that define something.
defining traits
Highlights the specific characteristics that distinguish something.
significant properties
Emphasizes the important qualities or features of something.
essential qualities
Focuses on the indispensable characteristics of a subject.
chief elements
Highlights the leading or most important components.
central aspects
Focuses on the core or pivotal parts of a subject.
FAQs
How can I use "principal features" in a sentence?
Use "principal features" to introduce the most important aspects or characteristics of something, such as "The principal features of the design include its simplicity and ease of use."
What are some alternatives to "principal features"?
You can use alternatives like "main characteristics", "key aspects", or "major components" to convey a similar meaning.
Is it correct to use "principal features" in formal writing?
Yes, "principal features" is appropriate for formal writing and is commonly used in academic, scientific, and professional contexts.
What's the difference between "principal features" and "minor details"?
"Principal features" refer to the most important and defining characteristics, while "minor details" are less significant and peripheral aspects. Focus on the "principal features" to provide a clear overview before delving into specifics.
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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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested