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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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less then a week

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "less then a week" is not correct; it should be "less than a week." You can use it to indicate a duration of time that is shorter than one week.
Example: "I will finish the project in less than a week."

⚠ May contain grammatical issues

News & Media

Wiki

Science

Human-verified examples from authoritative sources

Exact Expressions

6 human-written examples

In less then a week key army units, political parties and tribal forces have rallied under his banner.

News & Media

The Guardian

Darren Bent is likely to start in attack, less then a week after he admitted he may have to assess his options if he cannot get regular football.

News & Media

Independent

Mr. Romano's mother bought the gun less then a week ago at a federally licensed firearm store, according to two law enforcement officials.

News & Media

The New York Times

Less then a week later, the governor revisited Mr. Cheney's initial objections with him at the ranch, and Mr. Cheney began to budge.

News & Media

The New York Times

With less then a week to go before the biggest walkout in decades, the ministers in charge of pensions negotiations, Francis Maude and Danny Alexander, said the strikes would impose a "significant hit to the economy at a very challenging time" as they urged public sector staff to go to defy their unions and turn up to work next Wednesday.

News & Media

The Guardian

With less then a week to go before Indonesia's presidential election, the race is getting increasingly intense between the two candidates.

News & Media

BBC

Human-verified similar examples from authoritative sources

Similar Expressions

54 human-written examples

StarCraft out in less then a month?

Part-time study generally means less then 16 hours a week.

Australia's selectors have shown their faith in Clarke's powers of recovery by naming him in their 15-man squad less then four weeks after he had surgery on a torn right hamstring.

HSD is not huge in the Arkhangelsk region: the HSD median time in passive case findings was less then 2 weeks, while PD was 6 weeks in 2005 2011 (2005 2011

Inclusion criteria were: age 18-65, low back pain, with or without leg pain, back pain of less then 12 weeks duration and no previous spinal surgery.

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Expert writing Tips

Best practice

When indicating a duration shorter than one week, use the grammatically correct phrase "less than a week" or, for countable items, "fewer than a week".

Common error

Avoid using "less then", which is a common misspelling. Remember that 'than' is used for comparisons, while 'then' indicates time or sequence. Use "less than" to make comparisons of quantity or degree.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "less then a week" functions as an adverbial phrase indicating a duration of time. While grammatically incorrect, Ludwig shows that is used to modify a verb or clause, specifying when something occurs. As Ludwig AI underlines, "less than a week" is the correct form.

Expression frequency: Uncommon

Frequent in

News & Media

60%

Wiki

20%

Science

20%

Less common in

Formal & Business

0%

Encyclopedias

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, while the phrase "less then a week" appears in various sources, including news and media, it is grammatically incorrect. The correct form is "less than a week". As Ludwig AI pointed out, "less then" is a misspelling of 'than' and using it can detract from your writing's credibility, especially in formal or professional contexts. Opt for grammatically sound alternatives like "under a week" or "within a week" to ensure clarity and accuracy in your writing. Remember, using the correct phrase enhances communication and demonstrates attention to detail.

FAQs

What is the correct way to say a period shorter than seven days?

The correct way to phrase a period shorter than seven days is to use "less than a week" or "fewer than seven days". The phrase "less then a week" is grammatically incorrect.

What can I say instead of "less then a week"?

While "less then a week" is technically incorrect, you can use alternatives like "under a week", "within a week", or "in fewer than seven days".

Which is correct, "less than a week" or "less then a week"?

"Less than a week" is the grammatically correct phrase. "Less then a week" is a misspelling and should be avoided.

Is it okay to use "less then a week" in informal writing?

While it might be understood in very informal contexts, it's best to avoid using "less then a week" even in casual writing. Opt for the correct phrase "less than a week" to maintain clarity and grammatical accuracy.

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Source & Trust

84%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Most frequent sentences: