a unpleasant

USAGE SUMMARY

The phrase "a unpleasant" is not correct in English.
It should be "an unpleasant." You can use the corrected phrase when describing something that is not pleasant or enjoyable. Example: "The weather today is an unpleasant surprise, as we were expecting sunshine."

⚠ May contain grammatical issues

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

7 human-written examples

Sometimes you can get kind of a unpleasant grassy taste from fresh marijuana.

Huffington Post

Granted, not a unpleasant sighting in some cases but for many us, it's a look best not shared outside the discreet, repressed confines of the office.

Los Angeles Times

But when a unpleasant past makes death the only option, let's not morph our overall values and lose sight of our true goals.

Huffington Post

Participants wrote about a unpleasant experience they'd had with a close friend recently, then rated how socially excluded they felt after the event.

Huffington Post

It was clear to everyone that the foreign fighters, who had brought about the downfall of the Taliban, were relegated to a unpleasant ending.

Vice

At home, Corazza Bildt advocates using "common sense" and urges people to -- despite running the risk of a unpleasant surprise -- look at the food, smell it and touch it.

Huffington Post

Human-verified similar examples from authoritative sources

Similar Expressions

52 human-written examples

I ONCE FELT a prick of an unpleasant emotion.

The New York Times - Magazine

Perhaps this is as a result of an unpleasant experience.

BMC Health Services Research

Bristow recalls an unpleasant experience with a taxi driver.

Independent

There is nearly an unpleasant incident with a spilled pint.

The Guardian

Have you had an unpleasant experience with a debt collector?

The New York Times

Expert writing Tips

Best practice

Read your sentences out loud; the transition from 'a' to a vowel sound like the 'uh' in unpleasant usually feels unnatural or jerky, which is a sign you need 'an'.

Common error

Writers sometimes mistakenly use 'a' because they are focused on the letter 'u' as a consonant-like shape, or they simply type too quickly. In English, the rule for 'a' versus 'an' is determined by the sound, not just the letter. Since 'unpleasant' begins with a vowel sound, using 'a' is a fundamental error.

How to use

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

How to use

Linguistic Context

The phrase "a unpleasant" functions as a determiner followed by an adjective. In standard English, this specific combination is considered a morphological error. According to Ludwig AI, the indefinite article must agree phonetically with the initial sound of the following word. Because 'unpleasant' begins with the vowel sound /ʌ/, it requires 'an'.

Expression frequency: Uncommon

Frequent in

News & Media

70%

Science

15%

Wiki

15%

Less common in

Academic

5%

Formal & Business

5%

Social Media

5%

Ludwig's WRAP-UP

The usage of "a unpleasant" is a frequent grammatical mistake observed even in high-quality publications. As Ludwig AI highlights, the correct construction is "an unpleasant" because the adjective starts with a vowel sound. While real-world examples exist in the Ludwig database, they should be viewed as errors rather than valid linguistic choices. To maintain a professional writing standard, always pair 'unpleasant' with the article 'an' or choose a different adjective that starts with a consonant sound, such as "a disagreeable".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

an unpleasant

Corrects the indefinite article 'a' to 'an' to match the vowel sound of the following word.

a disagreeable

Uses a synonym starting with a consonant, making the article 'a' correct.

an unwelcome

A close synonym starting with a vowel, requiring the 'an' article.

a nasty

A more informal but semantically similar alternative.

an offensive

Focuses on the aspect of the unpleasantness being actively distasteful.

a bitter

Often used metaphorically for unpleasant experiences.

a troublesome

Refers to unpleasantness that causes difficulty or worry.

an irritating

Specifically refers to an annoying type of unpleasantness.

a painful

A stronger alternative for highly unpleasant situations.

a sour

A figurative way to describe a negative or unpleasant atmosphere.

FAQs

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

The correct form is always "an unpleasant" because the word 'unpleasant' starts with a vowel sound.

Why do some news sources use "a unpleasant"?

Instances of "a unpleasant" in reputable media are usually typographical errors or transcription slips rather than acceptable variations. You should prefer "an unpleasant" in your own writing.

What is a grammatically correct synonym for "a unpleasant"?

You can use "a disagreeable" if you want to keep the article 'a' while maintaining a similar meaning.

Is it "a unpleasant surprise" or "an unpleasant surprise"?

It is "an unpleasant surprise". The article must be 'an' regardless of the noun that follows the adjective.