Principal subject

USAGE SUMMARY

The phrase "Principal subject" is correct and usable in written English.
It can be used in contexts such as academic writing, research papers, or discussions where you are identifying the main topic or focus of a study or analysis. Example: "The principal subject of this research is the impact of climate change on marine biodiversity."

✓ Grammatically correct

News & Media

Encyclopedias

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Too much high talent, in my view, is wasted by writers whose principal subject is themselves.

The New York Times - Books

The recapitulation presents the principal subject matter of the movement in a new state of equilibrium.

Britannica

Without a visible world to orient the story, absence becomes the principal subject of the novel.

The New Yorker

This is not to say that he gives the book's principal subject short shrift.

The New York Times - Books

The principal subject of the film was a poor, elderly relative of the writer's called Chachaji.

The New Yorker

His principal subject was passion, which he explored in various configurations.

The New York Times

(She is the principal subject of the photos, which come from her private collection).

The New York Times - Arts

The principal subject of sculpture has always been the human figure.

Encyclopedia Britannica

(If the principal subject is jealousy, the secondary theme is the power play within a Victorian marriage).

The Guardian - Books

Ferrari's No1 spot is, as ever, the principal subject of the annual rumours about who will drive where next season.

The Guardian - Sport

The principal subject of their investigation is the skeleton of what appears to be a victim of torture.

The New York Times - Books

Expert writing Tips

Best practice

When using "Principal subject", ensure it accurately reflects the core element under consideration. Avoid ambiguity by clearly defining what the "Principal subject" encompasses within your context.

Common error

Avoid using "Principal subject" when discussing minor or supporting details. Ensure it genuinely represents the most significant aspect of your topic, not just a related point.

Linguistic Context

The phrase "Principal subject" functions as a noun phrase, typically serving as the subject or object of a sentence. It identifies the main topic, theme, or focus of a discussion, study, or creative work. As Ludwig AI says, the phrase is correct and usable.

Expression frequency: Very common

Frequent in

News & Media

39%

Encyclopedias

16%

Science

11%

Less common in

Formal & Business

0%

Wiki

0%

Academia

11%

Ludwig's WRAP-UP

The phrase "Principal subject" is a grammatically correct and frequently used noun phrase that identifies the core focus of a topic, discussion, or creative work. According to Ludwig AI, it's suitable for various contexts. With a neutral to formal tone, it often appears in news, encyclopedias, and scientific writing. When using this phrase, ensure it accurately reflects the central element and is not confused with minor details. Consider alternatives like "main topic" or "primary focus" for slightly different nuances. Remember the main purpose is to clearly define the main focus, helping guide the audience's understanding.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

Main topic

Focuses on the topic rather than the subject, shifting from entity to theme.

Primary focus

Emphasizes the focal point or area of concentration, highlighting importance.

Key theme

Highlights the overarching theme or idea, suggesting a more abstract focus.

Central topic

Indicates the topic's centrality and importance to the overall context.

Core subject

Stresses the fundamental or essential nature of the subject matter.

Main theme

Highlights the most important theme.

Chief subject

Emphasizes the foremost or most important subject under consideration.

Overriding theme

Focuses on theme overriding something else, like an intention.

Dominant subject

Points to the prevailing or most prominent subject in a given context.

Underlying subject

Implies a more profound, less obvious subject that forms the basis of something.

FAQs

How can I use "Principal subject" in a sentence?

Use "Principal subject" to clearly identify the main topic or focus. For example, "The "principal subject" of the research was the impact of social media on political discourse."

What is a more formal alternative to "Principal subject"?

Alternatives include "primary focus" or "core subject" which can be suitable for academic or formal writing.

Is "Main subject" the same as "Principal subject"?

"Main subject" is a more common and less formal synonym for "Principal subject". While they are often interchangeable, "Principal subject" may lend a more authoritative tone.

What are some common contexts where I might use "Principal subject"?

You'll often find "Principal subject" used in academic papers, film reviews, or project proposals where clearly defining the main focus is essential. For instance, in film reviews, one might say, "The "principal subject" of the movie is overcoming adversity."