long time period

USAGE SUMMARY

The phrase "long time period" is correct and usable in written English.
This phrase is typically used to refer to a length of time that is lengthy but not necessarily specified. For example, you could say, "This project will require a long time period in order to be completed."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

"It's occurred over a long time period," Dr. Hansen said.

The New York Times

Nevertheless, grade II gliomas recur frequently and are difficult to control over a long time period.

Nature

In addition, the magnetic signals intensity remained stable over a long time period.

Materials Science and Engineering: C

To examine the trend of such indexes of diagnostic accuracy in a long time period.

European Journal of Obstetrics & Gynecology and Reproductive Biology

That's not a very long time period, but it's not nothing either.

The New York Times

The present results also show the potential of using satellite data for monitoring of ocean environment for long time period.

Advances in Space Research

Thus, the error of the DG scheme will not grow for fine grids over a long time period.

Journal of Computational Physics

Using cross-layer design, the service can tolerate server mobility and server failures, and last for a long time period.

Ad Hoc Networks

Current techniques for calculating PAC provide a numerical index that represents an average value across an arbitrarily long time period.

NeuroImage

The people's daily routine is characterized by an exposure to short reading distances during a long time period.

Optik - International Journal for Light and Electron Optics

Forbes: That's a pretty long time period.

Forbes

Expert writing Tips

Best practice

When using "long time period", consider if a more specific timeframe (e.g., "several years", "many decades") would provide greater clarity for your audience.

Common error

Avoid using "long time period" without any context, as it can be too vague. Always try to provide some relative measure or comparison to clarify what constitutes 'long' in the given situation.

Linguistic Context

The phrase "long time period" functions as a noun phrase that describes a significant duration. Ludwig AI confirms its grammatical correctness and usability in various contexts.

Expression frequency: Very common

Frequent in

Science

67%

News & Media

23%

Academia

5%

Less common in

Wiki

2%

Formal & Business

2%

Reference

1%

Ludwig's WRAP-UP

The phrase "long time period" is a versatile and frequently used noun phrase that signifies an extended duration. Ludwig AI confirms its grammatical correctness and applicability across diverse contexts, including science, news, and academia. While widely accepted, it's important to consider whether a more specific timeframe would enhance clarity. Alternatives like "extended duration" or "prolonged period" can offer a more formal tone. Overall, "long time period" is a reliable and understandable phrase, but writers should be mindful of potential vagueness and strive for precision when possible. Always ensure the context clarifies what constitutes a "long" duration in the given scenario.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

extended duration

Emphasizes the length of the duration itself.

prolonged period

Highlights the continuation or extension of an event or state.

lengthy interval

Focuses on the space or gap in time between events.

considerable span of time

Indicates a significant amount of time.

substantial duration

Highlights the importance or size of the time frame.

protracted timeframe

Stresses the drawn-out or extended nature of the time.

extensive timeframe

Implies a large or wide-ranging duration.

significant lapse of time

Emphasizes the passing or elapsing of time.

appreciable length of time

Focuses on the noticeable or measurable duration.

an age

Figurative expression referring to a very long, indefinite period.

FAQs

How can I use "long time period" in a sentence?

You can use "long time period" to describe durations. For example: "The research was conducted over a "long time period"." or "It takes a "long time period" for some trees to mature."

What's a more formal alternative to "long time period"?

In formal contexts, consider using phrases like "extended duration", "prolonged period", or "considerable span of time".

Is there a difference between "long time period" and "lengthy time period"?

While both phrases are similar, ""long time period"" is slightly more general, while "lengthy time period" emphasizes the extended nature of the duration.

When is it better to use a specific timeframe instead of "long time period"?

Use specific timeframes (e.g., "several decades", "many years") when precision is important or when the exact duration is known. "Long time period" is suitable when a general sense of extended duration is sufficient.