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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
the principal
Grammar usage guide and real-world examplesUSAGE 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
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
59 human-written examples
The principal was coming.
News & Media
(Allen, not the principal).
News & Media
In Baltimore, the principal B.G.F.
News & Media
"But I love the principal.
News & Media
The principal then called Antoinette.
News & Media
He respects me, the principal.
News & Media
Agriculture remained the principal industry.
Encyclopedias
Rice is the principal crop.
Encyclopedias
Sheep are the principal livestock.
Encyclopedias
The principal port is Frontera.
Encyclopedias
The principal facade appeared untouched.
News & Media
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.
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.
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.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
the main
Replaces "principal" with "main", emphasizing the primary aspect but with a slightly less formal tone.
the primary
Replaces "principal" with "primary", highlighting the fundamental or initial importance.
the most important
Replaces "principal" with a phrase that is more explicit in meaning.
the chief
Substitutes "principal" with "chief", suggesting a leading or governing role.
the leading
Using "leading" instead of "principal" emphasizes a guiding or directing role.
the foremost
Replaces "principal" with "foremost", emphasizing the highest rank or position.
the head
Replaces "principal" with "head", particularly applicable when referring to a person in charge.
the central
Using "central" emphasizes the core or most important aspect.
the key
Substitutes "principal" with "key", denoting something crucial or essential.
the dominant
Replaces "principal" with "dominant", suggesting a prevailing or controlling influence.
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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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested