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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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the principal

Grammar usage guide and real-world examples

USAGE SUMMARY

The word "Principal" is correct and usable in written English.
You can use it in the context of a school principal or a person in a position of authority or in charge of a business, organization or institution. For example: The principal authorized the students to leave early.

✓ Grammatically correct

News & Media

Encyclopedias

Wiki

Science

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

The principal was coming.

News & Media

The New York Times

(Allen, not the principal).

In Baltimore, the principal B.G.F.

News & Media

The New Yorker

"But I love the principal.

News & Media

The New York Times

The principal then called Antoinette.

News & Media

The New York Times

He respects me, the principal.

News & Media

The New Yorker

Agriculture remained the principal industry.

Rice is the principal crop.

Sheep are the principal livestock.

The principal port is Frontera.

The principal facade appeared untouched.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

Ensure clarity by specifying which definition of "principal" you are using, especially when discussing finance, where it refers to the original sum of money.

Common error

Avoid confusing "principal" (a person in charge or a sum of money) with "principle" (a fundamental truth or proposition). Use "principal" when referring to the school head or the original amount of a loan and "principle" for a guiding rule or belief.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

83%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

"The principal" functions as a noun phrase, typically serving as the subject or object of a sentence. It commonly identifies a specific person, such as the head of a school, or denotes the most important element or factor. Ludwig AI confirms this usage through numerous examples.

Expression frequency: Very common

Frequent in

News & Media

43%

Encyclopedias

23%

Wiki

12%

Less common in

Science

12%

Formal & Business

5%

Reference

3%

Ludwig's WRAP-UP

"The principal" is a versatile phrase, widely used to refer to the head of a school or to denote the most important element in a given context. Ludwig AI's analysis confirms its grammatical correctness and common usage across various domains. While generally maintaining a neutral to formal tone, the context dictates its precise meaning, distinguishing between a person in authority and a key component. Remember to differentiate "principal" from "principle" to avoid common errors. Considering synonyms like "main", "primary", and "chief" can add variety to your writing while retaining clarity.

FAQs

How do I use "the principal" in a sentence?

You can use "the principal" to refer to the head of a school, as in, "The principal announced new school policies". It can also denote the most important thing, such as, "The principal reason for the project's success was teamwork".

What's the difference between "principal" and "principle"?

"Principal" refers to the most important thing or person (e.g., the school principal) or the original sum of money in a loan. "Principle" is a fundamental belief or rule (e.g., a matter of principle).

What can I say instead of "the principal" when referring to importance?

You can use alternatives like "the main", "the primary", or "the chief" depending on the context.

Is it correct to use "principal" to describe a person in charge?

Yes, "principal" is commonly used to refer to the person in charge of a school. For example, "The principal met with the teachers to discuss the curriculum".

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Source & Trust

83%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: