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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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substantial period

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "substantial period" is correct and usable in written English.
It can be used to describe a significant length of time in various contexts, such as legal, academic, or general discussions about duration. Example: "The project was delayed for a substantial period, causing frustration among the team members."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

58 human-written examples

But I can't remember him having a substantial period away".

News & Media

The Guardian

The police said it appeared she had been dead "for a substantial period".

News & Media

The New York Times

But most couples marry after a substantial period of knowing and caring for one another.

"He has devoted a substantial period of time to the city he loves".

News & Media

The New York Times

"We think that for a really substantial period of time this is the PlayStation 4 lineup.

The judge said the competency issues might not be resolved for a substantial period.

News & Media

The New York Times

Davis was with the Yankees for only two seasons, missing a substantial period because of injury.

(I have not been free of psychotropic medication for any substantial period since my early 20s).

I mean, this guy was really good for us for a substantial period of time.

News & Media

The New York Times

"It would really get in the way of almost anything else in parliament for a substantial period of time".

News & Media

The Guardian

Those who remain jobless for a substantial period of time run the risk of becoming permanently unemployable.

News & Media

The New York Times
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Expert writing Tips

Best practice

To avoid redundancy, if the context already implies a duration, you can sometimes shorten "substantial period of time" to simply "substantial period".

Common error

Avoid using "substantial period" when the time frame is relatively short or unremarkable. Using it inappropriately can make your writing sound hyperbolic or less credible.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

85%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "substantial period" functions as a noun phrase typically used as an adverbial modifier, specifying the duration or length of an action or state. It quantifies time, indicating a significant or noteworthy duration. Ludwig AI confirms its grammatical correctness and usability.

Expression frequency: Very common

Frequent in

News & Media

40%

Science

35%

Formal & Business

10%

Less common in

Wiki

8%

Reference

5%

Encyclopedias

2%

Ludwig's WRAP-UP

In summary, the phrase "substantial period" is a grammatically sound and frequently used expression that describes a significant length of time. As Ludwig AI confirms, it's common in news, scientific writing, and formal communication, emphasizing the duration of an event or state. While alternatives like "considerable length of time" exist, "substantial period" is appropriate when you want to highlight the importance of the time frame. Remember to quantify or clarify the duration to maximize impact, and avoid using it for brief or insignificant periods. By following these tips, you can effectively use "substantial period" in your writing.

FAQs

How can I use "substantial period" in a sentence?

You can use "substantial period" to describe a significant duration of time, as in, "The research project required a "substantial period" of funding." It emphasizes that the duration was noteworthy.

What are some alternatives to "substantial period"?

Alternatives include "considerable length of time", "significant duration", or "prolonged duration". The best choice depends on the specific nuance you want to convey.

Is it redundant to say "substantial period of time"?

While "substantial period" already implies time, including "of time" can sometimes add emphasis or clarity. However, in many cases, it's perfectly acceptable (and often preferable) to omit "of time" for conciseness.

What distinguishes "substantial period" from "considerable period"?

Both phrases are quite similar, but "substantial" often suggests a greater degree of significance or impact than "considerable." The choice depends on which aspect you want to emphasize: the amount of time or its importance.

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Source & Trust

85%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: