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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
principal subjects
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "principal subjects" is correct and usable in written English.
You can use it to describe topics or areas of study that are of particular importance. For example, you could say, "History and mathematics are the principal subjects in this high school curriculum."
✓ Grammatically correct
News & Media
Encyclopedias
Science
Alternative expressions(6)
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
20 human-written examples
He became a celebrity, and celebrity became one of his principal subjects; he needed success, and success became one of his principal subjects.
News & Media
It was Kevin Rose, who would become one of Lacy's principal subjects in this book.
News & Media
For the four principal subjects of the book — all in their early or mid-20s now — much is still uncertain.
News & Media
Nearly a year before the book came out, Edmund Wilson noted in his diary that it was one of "the principal subjects of conversation" in New York.
News & Media
It fulfilled all the requirements of modern historical scholarship while at the same time conveying a close sense of identification with the victims who were its principal subjects.
News & Media
More than most of his peers, he has come to represent Britain and its institutions, which is in fact one of his two principal subjects.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
38 human-written examples
Without a visible world to orient the story, absence becomes the principal subject of the novel.
News & Media
This is not to say that he gives the book's principal subject short shrift.
News & Media
The recapitulation presents the principal subject matter of the movement in a new state of equilibrium.
Encyclopedias
His principal subject was passion, which he explored in various configurations.
News & Media
(She is the principal subject of the photos, which come from her private collection).
News & Media
Expert writing Tips
Best practice
When using "principal subjects", ensure clarity by specifying the context, such as "the principal subjects of the curriculum" or "the principal subjects of the investigation".
Common error
Avoid confusing "principal subjects" with "principle subjects". "Principal" refers to main or most important, while "principle" refers to a fundamental truth or proposition. For example, use "principal subjects" when discussing the main topics of study, not "principle subjects".
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "principal subjects" functions as a noun phrase, typically serving as the subject or object of a sentence. It identifies the main topics or areas of focus within a particular context, such as education, research, or discussion. Ludwig AI confirms its usability in various written contexts.
Frequent in
News & Media
40%
Encyclopedias
30%
Science
30%
Less common in
Wiki
0%
Formal & Business
0%
Academia
0%
Ludwig's WRAP-UP
In summary, the phrase "principal subjects" is a grammatically correct and commonly used noun phrase that refers to the main topics or areas of study. As Ludwig AI confirms, it is suitable for use in various contexts, particularly in news, encyclopedias, and scientific writing. While alternatives like "main topics" or "core subjects" exist, "principal subjects" provides a specific and formal tone. Remember to distinguish between "principal" and "principle" to avoid common errors and ensure clarity in your writing. It's most frequently found in News & Media, Encyclopedias, and Science contexts.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
main topics
Focuses on the idea of core discussions or themes, omitting the academic context suggested by "subjects".
core subjects
Emphasizes the essential or fundamental nature of the topics, closely mirroring the original phrase.
fundamental subjects
Stresses the foundational or basic nature of the subjects, implying they are essential for further learning.
chief topics
Replaces "principal" with "chief", indicating the most important or dominant themes.
key areas
Highlights the significance of specific domains or fields, rather than subjects of study.
primary themes
Emphasizes overarching ideas or motifs, shifting from specific academic topics to broader conceptual elements.
central themes
Stresses the centrality of certain topics, similar to "principal subjects" but more focused on thematic relevance.
major areas of study
Rephrases "subjects" as "areas of study", highlighting the academic or educational context.
leading themes
Focuses on the themes that guide or direct a discussion or study, rather than specific subjects.
essential topics
Highlights the necessity or importance of the topics, suggesting they are crucial for understanding.
FAQs
How can I use "principal subjects" in a sentence?
You can use "principal subjects" to refer to the main topics or areas of study in a particular context. For example, "Mathematics and science are the "core subjects" in this program".
What are some alternatives to "principal subjects"?
Some alternatives to "principal subjects" include "main topics", "key areas", or "core subjects", depending on the specific context and nuance you wish to convey.
Is it correct to use "principle subjects" instead of "principal subjects"?
No, it is not correct. "Principal" refers to something that is most important or main, while "principle" refers to a fundamental truth or proposition. Therefore, you should use "principal subjects" when referring to the main topics of study.
What's the difference between "principal subjects" and "major subjects"?
"Principal subjects" and "major subjects" are often interchangeable, but "principal" implies a higher degree of importance or centrality. "Major subjects" simply refers to the main subjects of study, while "principal subjects" suggests they are the most critical or fundamental.
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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