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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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or

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "or" is correct and usable in written English.
It is typically used to present alternatives or choices between two or more options. Example: "You can choose to study for the exam now, or you can wait until later."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Or something.

News & Media

The New York Times

"How often, or on what system, the Thought Police plugged in on any individual wire was guesswork.

News & Media

The New York Times

"We're ready to be led — not as Democrats or Republicans, but as Americans.

News & Media

The New York Times

Or both.

News & Media

The New York Times

Or all three.

Or is it?

News & Media

The New York Times

"Although the investigation is in its early stages, we will take action to protect the public if we uncover evidence that could affect the safety of other rides at the park or elsewhere".

News & Media

The Guardian

"For customers intending to start or finish their journey at King's Cross, consideration should be given to deferring travel plans to either Sunday or Monday.

Which words or phrases do you most overuse?

Or so it would seem.

News & Media

The New York Times

His own good, either physical or moral, is not a sufficient warrant".

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

Use "or" to clearly present distinct alternatives or choices, ensuring each option is mutually understandable. For example, "You can submit the report today, or you can submit it tomorrow."

Common error

Avoid using "or" after negative clauses; use "nor" instead. Incorrect: "He didn't study, or did he practice." Correct: "He didn't study, nor did he practice."

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

94%

Authority and reliability

4.8/5

Expert rating

Real-world application tested

Linguistic Context

The primary function of "or" is to connect alternatives, conditions, or equivalent names. It is used to indicate a choice between two or more options, as seen in Ludwig's examples.

Expression frequency: Very common

Frequent in

News & Media

35%

Formal & Business

33%

Science

32%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the conjunction "or" is a versatile word used to present alternatives, conditions, or equivalent names. As indicated by Ludwig, the phrase is grammatically correct and very common in various contexts, particularly in news, formal business, and scientific writing. When using "or", ensure you clearly present distinct choices and avoid confusing it with "nor". The related phrases such as "alternatively" and "otherwise" provide alternative ways to express similar meanings. By following these guidelines, you can effectively use "or" to enhance the clarity and precision of your writing.

FAQs

How can I use "or" to express a choice between two options?

Use "or" to clearly present two distinct choices. For instance, "Would you like tea, "or coffee"?"

What is the difference between "or" and "nor"?

"Or" connects alternatives, while "nor" connects negative alternatives. For example, "He doesn't like apples, "nor does he like pears"."

Can "or" connect more than two items?

Yes, "or" can connect multiple items, but ensure clarity by using it before the last item in the series. For example, "You can have apples, bananas, "or pears"."

Is it correct to use "or" at the beginning of a sentence?

Yes, starting a sentence with "or" is grammatically correct, especially to emphasize an alternative or consequence. Example: "It's raining. "Or we can stay inside"."

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Source & Trust

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Authority and reliability

4.8/5

Expert rating

Real-world application tested

Most frequent sentences: