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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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an random

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "an random" is not correct in written English.
It should be "a random" because "random" begins with a consonant sound. Example: "I picked a random number between one and ten."

⚠ May contain grammatical issues

Human-verified examples from authoritative sources

Exact Expressions

12 human-written examples

A book best opened an random does not sound like a very good book.

Let (P_{out} k)) be the probability of an random node to have out-degree k, (P_{in} k)) in-degree k.

FSM of a terminal in the considered network: a forward-counter sub-chain (packet retransmission) and an random walk sub-chain (number of packets in the buffer).

Let (P_{text{out}} k)) be the probability of an random node to have out-degree k, (P_{text{in}} k))—in-degree k.

This version adds a unique multiplayer capability, which will work cross-platform and allow users to choose to play against a friend or be matched up against an random opponent.

News & Media

TechCrunch

On the other hand, these features are completely absent in the 3D image of the prepared TiO2 (Figure 6b), which in fact shows an random array of cluster like nodules (cloud assembled entities) projection in the z direction.

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Human-verified similar examples from authoritative sources

Similar Expressions

48 human-written examples

A friend, a random person, anybody.

Make an account with a random name.

A suspect, or a random person?

It is a random selection from a random selection.

A random sample?

News & Media

The New York Times
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Expert writing Tips

Best practice

Always use "a random" instead of "an random" in your writing. Remember the basic rule: use "a" before words that start with a consonant sound and "an" before words that start with a vowel sound.

Common error

Avoid using "an" before words that begin with a consonant sound. This error, while seemingly minor, can detract from the overall professionalism and clarity of your writing. Remember it is always "a random" choice.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

60%

Authority and reliability

1.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "an random", while grammatically incorrect, is intended to function as a determiner followed by an adjective, modifying a noun. The correct form, "a random", serves to specify that something is chosen or happens without a specific pattern or reason. As Ludwig AI points out, the form is incorrect.

Expression frequency: Missing

Frequent in

Science

0%

News & Media

0%

Formal & Business

0%

Less common in

Science

0%

News & Media

0%

Formal & Business

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Ludwig's WRAP-UP

In summary, the phrase "an random" is grammatically incorrect and should be avoided in formal writing. The correct form is "a random", which follows the rule of using "a" before words that begin with a consonant sound. As Ludwig AI confirms, using "a random" instead demonstrates a better understanding of English grammar and enhances the clarity and professionalism of your writing. Alternatives like "a chance" or "an arbitrary" selection can be used depending on the context. While some examples may exist online, their presence does not validate the incorrect grammar.

FAQs

Why is "an random" incorrect?

The phrase "an random" is incorrect because the word "random" begins with a consonant sound, and the rule is to use "a" before consonant sounds. Therefore, the correct phrase is "a random".

What can I say instead of "an random"?

Since "an random" is grammatically incorrect, you should use "a random". Depending on the context, you might also consider alternatives like "a chance" or "an arbitrary" selection.

Which is correct, "a random" or "an random"?

"A random" is the correct phrase. "An random" violates English grammar rules regarding article usage before consonant sounds.

How to remember when to use "a" versus "an"?

Use "a" before words starting with a consonant sound (like "random") and "an" before words starting with a vowel sound (like "apple"). It's the sound that matters, not just the letter.

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Most frequent sentences: