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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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and principally

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "and principally" is correct and usable in written English.
It can be used to indicate that something is primarily or mainly the case, often in a list or explanation. Example: "The project focuses on renewable energy sources, and principally, solar and wind power."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

"FHM understood how men communicate, and principally that's through humour," Soutar says.

News & Media

The Guardian

Portuguese explorers of the region first encountered Tupians and principally dealt with them for many years.

Illumination has to come also, and principally, from performance, and here a lot of the performances were unremarkable.

And, principally, why is it, again, that chewing gum is so often taboo — both in school and elsewhere?

News & Media

The New Yorker

Sinonatrix typically grows to a length of about 1 metre (3 feet) and principally feeds upon fish.

Middelhoff subsequently set out to shed unprofitable businesses, reinvigorate traditional ones, and, principally, make Bertelsmann a leading provider of content.

Over the last decade or so it expanded, mainly through franchising, and principally to locations on both coasts, but also to malls in Arizona, Illinois and Missouri.

News & Media

The New York Times

Mary Taylor Simeti, who has written vividly about Sicily where she lives, focuses "Travels With a Medieval Queen" on Constance and principally on her yearlong journey.

"This is the worst thing we could do to this state, its image and, principally, its people," he said of the lottery.

News & Media

The New York Times

The competition is backed and principally funded by the Department for International Development (DfId) as part of an initiative to raise public awareness of such issues.

News & Media

The Guardian

Kenya's leadership may be tempted to move ever closer to China in an effort to shield itself from Western, and principally U.S., pressure to reform.

News & Media

The Guardian
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Expert writing Tips

Best practice

Use "and principally" to clearly introduce the most important element or factor within a list or explanation. It adds emphasis and directs the reader's attention to the key point.

Common error

Avoid using "and principally" when simply adding another item to a list without intending to highlight its primary importance. Ensure that the element introduced by this phrase genuinely stands out as the most significant.

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 phrase "and principally" functions as a conjunctive adverbial phrase. It connects ideas while emphasizing the primary or most important element among them. As Ludwig AI confirms, this phrase is correctly used in written English to highlight a main point or aspect.

Expression frequency: Very common

Frequent in

Science

51%

News & Media

39%

Encyclopedias

10%

Less common in

Formal & Business

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "and principally" is a grammatically correct and frequently used expression to emphasize the primary aspect or element within a statement. Ludwig AI analysis confirms its validity and common usage. Predominantly found in scientific, news media, and encyclopedia sources, it serves to prioritize information and guide the reader's focus. While versatile, it should be used judiciously to avoid redundancy and ensure the highlighted element is genuinely significant. Alternatives like "and primarily" or "and mainly" can offer nuanced variations in emphasis. Therefore, "and principally" is a useful phrase for adding emphasis and drawing attention to the most important part of your message.

FAQs

How can I use "and principally" in a sentence?

Use "and principally" to emphasize the main point or aspect within a larger context. For instance, "The research focuses on renewable energy, and principally, solar power".

What are some alternatives to "and principally"?

You can use alternatives like "and primarily", "and mainly", or "and chiefly" depending on the context.

Is it redundant to use "and principally" after "mainly"?

While not strictly redundant, it can sound repetitive. Choose the phrase that best emphasizes the primary aspect you want to highlight. Consider rephrasing for clarity if both terms seem necessary.

What's the difference between "and principally" and "especially"?

"And principally" highlights the main or most important aspect, while "especially" introduces a notable example or exception. They serve different purposes in emphasizing information.

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Source & Trust

83%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: