an used one

USAGE SUMMARY

'an used one' is not grammatically correct.
You could use the phrase 'a used one' instead. For example: "I'm looking to buy a used one, since the new models are too expensive right now."

⚠ May contain grammatical issues

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

Try to buy one at a place like Pbteen or a used one on eBay.

WikiHow

Ms. Warren wanted to buy a new, $40,000 Land Rover but settled on a used one for $25,000.

The New York Times

Don't be shy - a car is a big investment, even a used one, and you deserve to have all your questions answered honestly and respectfully.

WikiHow

She said that the landlord can supply the letter writer with either a new dishwasher or a used one but cannot make the tenant pay for a new dishwasher if she is willing to accept a used one.

The New York Times

Pressure canners are available new at kitchen supply stores, but you may be able to borrow one or find a used one online.

WikiHow

He found a used one in a crushed box that had been sloppily taped up, for ten dollars.

The New Yorker

That might dictate whether you go for a new car or a used one," he says.

BBC

He argues that consumers seeking to replace old cars will choose a smaller car, or a used one, benefiting Volkswagen, Fiat, Peugeot and Renault the most.

Forbes

If you don't want to offer your own violin, suggest that they look for a used one at a bargain price to begin with.

WikiHow

A used one from Goodwill makes a child just as happy as one from an upscale department store.

WikiHow

Piano Row was where pianists hoped to find the perfect piano — perhaps a used one that had been rebuilt, perhaps a new one.

The New York Times

Expert writing Tips

Best practice

Always use "a used one" instead of "an used one". The article "a" is used before words that begin with a consonant sound.

Common error

Avoid using "an" before words that start with a consonant sound. "Used" begins with a 'yoo' sound, which is considered a consonant sound, therefore "a" is the correct article.

Linguistic Context

The phrase "an used one" attempts to function as a noun phrase, intended to refer to a previously owned item. However, due to the incorrect article usage, its grammatical function is compromised. Ludwig AI confirms this by flagging it as grammatically incorrect.

Expression frequency: Missing

Frequent in

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Less common in

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Ludwig's WRAP-UP

In summary, the phrase "an used one" is grammatically incorrect due to the improper use of the article "an" before the word "used", which starts with a consonant sound. The correct phrasing is "a used one". As Ludwig AI points out, it's essential to use "a" before consonant sounds and "an" before vowel sounds to ensure grammatical accuracy. While the intent might be clear in informal conversations, it's best to avoid this phrasing in formal or professional writing. Alternatives such as "a secondhand one" or "a pre-owned one" can also be used to convey the same meaning with correct grammar.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a used one

Corrects the grammatical error by using the appropriate article "a" instead of "an" before the consonant sound.

a secondhand one

Replaces "used" with "secondhand", offering a synonymous term with the correct article.

a pre-owned one

Uses "pre-owned" instead of "used", which is a common term in sales and marketing, while correcting the article.

one that is used

Rewords the phrase to include a relative clause clarifying that the 'one' is in a 'used' condition and corrects the article.

a previously owned one

Offers another variation synonymous to used one

a recycled one

Suggests the 'one' has been recycled, implying a reuse, and corrects the article usage.

a reconditioned one

Implies the item was restored to a working condition, emphasizing repair and reuse while correcting the article.

a restored one

Indicates the item has been brought back to its original condition, synonymous with reconditioned one

a vintage one

Refers to something old or antique, suggesting historical value, while correcting the article usage.

a hand-me-down one

Suggests the item was passed down from someone else. It might not imply a great condition, but rather a more "loved" one.

FAQs

Why is "an used one" grammatically incorrect?

The indefinite article "an" is used before words that begin with a vowel sound, not just a vowel letter. Since "used" begins with a consonant sound (the 'yoo' sound), the correct article to use is "a", making the correct phrase "a used one".

What's the difference between "a used one" and "a new one"?

"A used one" implies that the item has been previously owned and used, while "a new one" indicates that the item is brand new and has not been used before. Often, "a used one" is less expensive.

What are some alternative ways to say "a used one"?

Depending on the context, you could say "a secondhand one", "a pre-owned one", or "a previously owned one". All these alternatives imply that the item is not new.

When should I consider buying "a used one" instead of a new one?

Buying "a used one" is often a good option when you want to save money. However, consider the item's condition and potential risks, such as limited warranty or shorter lifespan, before making a decision.