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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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an important one

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "an important one" is correct and can be used in written English.
You can use it when referring to an important item, concept, decision, or situation. For example: This is an important decision, and we need to be sure that we make an important one.

✓ Grammatically correct

News & Media

Academia

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

It's an important one.

It's an important one for us".

News & Media

Independent

But it's an important one.

Exercise is an important one.

Not an important one, really.

Spelling is an important one.

It's such an important one.

This point is an important one.

The debate is an important one.

News & Media

The New York Times

J.K.: Larry's point is an important one.

News & Media

The New Yorker

Is the event an important one?

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

Use "an important one" to succinctly refer back to a previously mentioned noun or idea when emphasizing its significance. For example, instead of repeating "an important decision" you can say "it's an important one".

Common error

While "an important one" is a useful phrase, avoid overuse. Vary your language by using more specific adjectives or rephrasing to maintain reader engagement and avoid sounding repetitive.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "an important one" functions as a nominal adjective phrase, serving to highlight the significance of a previously mentioned noun. It condenses descriptions and adds emphasis. As Ludwig shows, the phrase is frequently found in contexts where a key aspect is being underscored.

Expression frequency: Very common

Frequent in

News & Media

47%

Academia

32%

Science

8%

Less common in

Formal & Business

7%

Wiki

3%

Encyclopedias

3%

Ludwig's WRAP-UP

In summary, the phrase "an important one" is a grammatically sound and frequently used expression to emphasize significance. Ludwig AI confirms its correctness and versatility. It functions as a nominal adjective phrase, often found in news, academic, and business contexts. To avoid overuse, consider alternatives like "significant", "crucial", or "key". When using it, remember it refers back to a previously mentioned noun. With a high expert rating and extensive examples, "an important one" remains a reliable choice for effective communication.

FAQs

How can I use "an important one" in a sentence?

You can use "an important one" to refer back to something previously mentioned, emphasizing its significance. For example, "Choosing the right career path is a big decision. It's "an important one"".

What can I say instead of "an important one"?

Alternatives include "a significant one", "a crucial one", or "a key one", depending on the specific nuance you want to convey.

Is it grammatically correct to say "an important one"?

Yes, it is grammatically correct. The phrase functions as an adjective phrase modifying a noun, with "one" acting as a pronoun referring back to a previously mentioned noun.

What's the difference between "an important one" and "a critical one"?

"An important one" generally signifies something of considerable value or consequence. "A critical one", on the other hand, suggests something that is essential and could have a decisive impact, potentially implying a higher degree of urgency or risk.

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Source & Trust

87%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: