an extension until

USAGE SUMMARY

The phrase "an extension until" is correct and usable in written English.
It can be used to indicate a time period during which something is extended or prolonged, often in the context of deadlines or agreements. Example: "The project deadline has been granted an extension until the end of the month."

✓ Grammatically correct

News & Media

Formal & Business

Sport

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

"We just got an extension until 2012".

The New York Times

Newer member countries get an extension until 2021.

The Guardian

MPS had sought an extension until 20 January.

The Guardian - Business

Later, Andersen asked for an extension until June 30.

The New York Times

The FBI managed to wangle an extension until July 9th.

The Economist

They are not planning to negotiate an extension until after the season.

The New York Times - Sports

Greece gained an extension until June 30th, before which it could propose revisions to the program.

The New Yorker

Parties to the Google book settlement request an extension until Friday to submit a revised agreement.

The New Yorker

Time Warner restored the service one day later, agreeing to an extension until July 15.

The New York Times

The Blackpool chairman has been granted an extension until 14 April to respond to the charge.

The Guardian - Sport

USA Basketball received an extension until July 7 to announce its roster.

The New York Times

Expert writing Tips

Best practice

When using "an extension until", ensure that the context clearly indicates what is being extended. Be specific about the initial deadline and the new deadline to avoid confusion.

Common error

Avoid ambiguity by clearly stating what the extension applies to. Vague phrasing can lead to misunderstandings about which deadlines or agreements are affected.

Linguistic Context

The phrase "an extension until" functions as a prepositional phrase modifying a noun, often indicating a time limit. As noted by Ludwig AI, it is used to specify the end date of a prolonged period, as seen in the examples.

Expression frequency: Very common

Frequent in

News & Media

50%

Formal & Business

25%

Sport

15%

Less common in

Science

5%

Encyclopedias

3%

Wiki

2%

Ludwig's WRAP-UP

The phrase "an extension until" is a common and grammatically sound way to indicate a prolongation of a deadline, agreement, or period. As confirmed by Ludwig AI, its usage is widespread across various domains, including news, business, and sports. When using "an extension until", clarity is paramount; ensure that the scope of the extension and the new deadline are explicitly stated to avoid confusion. While alternatives exist, such as "a postponement until" or "rescheduled for", "an extension until" remains a direct and widely understood choice for conveying this specific meaning.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a postponement until

Replaces 'extension' with 'postponement', implying a delay rather than a simple continuation. Semantic similarity is very high.

a delay until

Substitutes 'extension' with 'delay', focusing on the act of delaying something to a later time. Semantic similarity is high.

rescheduled for

Uses the verb 'rescheduled', indicating a change of date to a later one. Semantic similarity remains high.

prolonged until

Replaces 'an extension' with 'prolonged', emphasizing the act of lengthening the duration. Semantic similarity is still high.

pushed back to

Employs the idiom 'pushed back', implying a shift to a later date or time. Semantic similarity is quite high.

continued until

Uses 'continued' to express the ongoing nature of something up to a specific point. Semantic similarity is good.

a grace period until

Introduces the concept of 'grace period', suggesting a period of leniency before a deadline. Semantic similarity is moderate.

a moratorium until

Uses 'moratorium', indicating a temporary prohibition or suspension. The semantic transformation is higher.

valid until

Replaces 'extension' with 'valid', emphasizing the period during which something remains effective. Semantic similarity is moderate.

effective through

Focuses on the period through which something is in effect, differing in structure. The semantic transformation is higher.

FAQs

How can I use "an extension until" in a sentence?

You can use "an extension until" to indicate that a deadline or agreement has been prolonged to a later date. For example, "The deadline for submitting the report has been granted "an extension until" next Friday".

What are some alternatives to using "an extension until"?

Alternatives include "a postponement until", "a delay until", or "rescheduled for", depending on the nuance you want to convey.

Is it correct to say "an extension to" instead of "an extension until"?

While "an extension to" can be used, it generally refers to the scope or coverage of something being extended, not the time. "An extension until" specifies the new deadline.

What's the difference between "an extension until" and "effective through"?

"An extension until" implies a change to a later date, while "effective through" simply states the period during which something is valid or in effect.