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CEO of Professional Science Editing for Scientists @ prosciediting.com

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a untouched

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "a untouched" is not correct in written English.
The correct form would be "an untouched" because "untouched" begins with a vowel sound. Example: "The forest remained an untouched paradise, free from human interference."

⚠ May contain grammatical issues

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

Our approach was based on leaving the ring A untouched and carrying out simplification of the ring B. Instead of allyl and hydroxyl groups, single substituents with diverse properties were introduced in all possible positions of ring B. Very efficiently, magnolol can be accessed by metal or enzyme mediated oxidative coupling of two 4-allylanisol units and demethylation.

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

"It's not for high-maintenance people," says Doerr of the muddy but magical location, in an untouched region a few hours from Quito.

News & Media

The New York Times

A fifteen-year-old orphan with "an untouched appearance," Malcolm lives in a palatial hotel, but on a dwindling inheritance.

News & Media

The New Yorker

Sugar Hill is an amazing space, an untouched gem in Bed Stuy.

News & Media

Vice

Archaeologists are beginning the most detailed ever study of a Western Front battlefield, an untouched site where 28 British tunnellers lie entombed after dying during brutal underground warfare.

News & Media

BBC

This means that an untouched bamboo forest is a poor carbon sink.

News & Media

The New York Times

"It is a thrilling sporting challenge in an untouched environment," says Martin.

The perception of an untouched, unscuffed room is a powerful marketing tool.

News & Media

The New Yorker

They huddled together in the corner next to a plate of bagels and an untouched platter of fruit.

News & Media

The New Yorker

And then in 1907, an excavator named Erfai discovered an untouched tomb.

Staring paralysed at an untouched canvas, waiting for an idea make itself known, is at once exhilarating and anxiety-inducing.

News & Media

Vice
Show more...

Expert writing Tips

Best practice

Read your sentence aloud to catch article errors. Your ear will naturally detect the awkward glottal stop required to pronounce "a untouched", whereas "an untouched" flows smoothly.

Common error

Writers sometimes mistakenly use 'a' with words starting with 'u' because some 'u' words (like 'university' or 'unique') start with a consonant 'y' sound. However, 'untouched' begins with a true vowel sound. Conversely, do not use 'an' with 'union' just because it starts with a 'u'. Always let the sound, not the spelling, dictate the article.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

How to use

Learn how to use "a untouched" with practical examples and tips.

How to use

Linguistic Context

The query "a untouched" functions as an incorrect noun modifier. In English syntax, an indefinite article must agree phonetically with the following word. While the intended function is to describe an object or area that has not been altered or handled, the choice of determiner 'a' instead of 'an' creates a phonetic clash. Ludwig AI confirms this error, noting that the vowel sound of 'untouched' necessitates the article 'an'.

Expression frequency: Rare

Frequent in

News & Media

55%

Science

25%

Academia

15%

Less common in

Encyclopedias

3%

Formal & Business

1%

Social Media

1%

Ludwig's WRAP-UP

The analysis of "a untouched" reveals a clear grammatical inconsistency. According to Ludwig AI, this phrase is incorrect because it fails to follow the phonetic rule governing indefinite articles. In standard English, the short 'u' sound at the start of 'untouched' requires the preceding article to be 'an'. While search data occasionally unearths instances of this mistake—often as a typo in technical or scientific writing—the overwhelming majority of high-quality sources, such as The New York Times and The Guardian, utilize ""an untouched"". Writers should avoid this error by focusing on the sound of the word following the article; if it sounds like a vowel, use 'an'. Replacing the phrase with alternatives like "a pristine" can also resolve the issue while maintaining the intended descriptive impact.

FAQs

Is it "a untouched" or "an untouched"?

The correct form is ""an untouched"" because the word 'untouched' begins with a vowel sound.

Why is "a untouched" considered wrong?

In English grammar, the article 'a' is used before consonant sounds, and 'an' is used before vowel sounds. Since 'untouched' starts with the vowel sound /ʌ/, using 'a' is a grammatical error.

What is a better word for "a untouched"?

If you wish to use the article 'a', you should use a synonym that starts with a consonant sound, such as "a pristine" or "a wild" area.

Can I use "a untouched" in informal writing?

No, even in informal contexts, "a untouched" is perceived as a mistake. It is better to use ""an untouched"" to maintain basic linguistic standards.

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How to use

Learn how to use "a untouched" with practical examples and tips.

How to use

Most frequent sentences: