Appal vs Appall: Meaning, Spelling, and Examples Explained

Have you ever wondered whether to write appal or appall when describing something shocking, disturbing, or deeply upsetting? Both spellings are correct, but the version you should use depends on the type of English you are writing. This small spelling difference often confuses students, bloggers, and even experienced writers because the two words have exactly the same meaning and pronunciation. Understanding the distinction will help you write more confidently and avoid unnecessary spelling mistakes.

The words appal and appall are verbs that mean to shock, horrify, or greatly dismay someone. You might use either word when describing an appalling crime, an upsetting discovery, or behavior that leaves people speechless. The main difference is regional spelling: appal is the standard British English spelling, while appall is the standard American English spelling. If you create content for an international audience, knowing this distinction can improve consistency and make your writing more professional.

 In this guide, you will learn their definitions, usage rules, examples, common mistakes, and simple memory tricks to remember which spelling to choose.

Quick Answer: Appal vs Appall

Appal and appall mean to shock, horrify, or deeply upset someone. The difference is regional spelling: appal is generally preferred in British English, while appall is standard in American English. Both forms are correct, and the best choice depends on your audience and the spelling convention you follow.

Why People Confuse It

People confuse appal and appall because the words have the same pronunciation, meaning, and grammatical function. The only visible difference is the final letter: one spelling ends in a single l, while the other ends in a double ll.

English contains many words whose spellings vary between British and American conventions. For example, British English often uses travelling, whereas American English typically uses traveling. Similarly, appal and appall reflect regional spelling preferences.

Here are the main reasons for the confusion:

• Identical meanings: Both words describe causing shock, horror, or dismay.
• Similar pronunciation: Neither spelling changes how the word is spoken.
• Regional spelling differences: British and American English follow different conventions.
• Search engine exposure: Readers may encounter both versions online and assume one is incorrect.
• Related word forms: Words such as appalled and appalling can make the spelling difference less obvious.

The easiest solution is to choose one English variety and use it consistently throughout your writing.

First Word: Appal

Appal is a verb meaning to shock, horrify, or cause someone to feel strong disapproval or dismay. It is the standard spelling in British English and is also used in other varieties that generally follow British spelling conventions.

Definition of Appal

According to its common usage, appal describes a reaction to something deeply disturbing, offensive, or morally shocking.

For example:

• The cruelty of the incident appalled the entire community.
• The report’s findings appal anyone who reads them carefully.
• I was appalled by the way the employees were treated.

Although the examples above include different verb forms, they illustrate the same meaning.

How to Use Appal in a Sentence

Use appal when writing in British English or following a style guide that prefers British spelling.

Examples:

1. The level of corruption may appal ordinary citizens.
2. Her insensitive comments appalled everyone in the room.
3. The documentary revealed facts that appalled its viewers.
4. The conditions in the building appal visiting inspectors.
5. I was appalled by the manager’s rude behavior.

Forms of Appal

Verb form	Example
Base form	The truth may appal them.
Third-person singular	The decision appals the public.
Past tense	The discovery appalled us.
Present participle	The appalling conditions shocked visitors.
Past participle	She was appalled by the news.

Notice that appalled and appalling retain the double l in these forms. This is a standard spelling pattern, not a change in meaning.

Second Word: Appall

Appall is a verb meaning to shock, horrify, or deeply upset someone. It is the standard American English spelling and is widely used in American books, newspapers, websites, and professional writing.

Definition of Appall

The word appall describes an intense emotional reaction to something disturbing, unacceptable, or shocking.

For example:

• The evidence appalled the investigators.
• His lack of compassion appalls me.
• The news was enough to appall even the most experienced observers.

In each sentence, appall describes something that causes a strong negative emotional reaction.

How to Use Appall in a Sentence

Use appall when writing in American English or following an American English style guide.

Examples:

1. The company’s dishonest practices appall its customers.
2. The shocking revelation appalled the entire audience.
3. I was appalled by the careless decision.
4. Such behavior would appall most reasonable people.
5. The documentary continues to appall viewers with its disturbing details.

Forms of Appall

Verb form	Example
Base form	The truth may appall them.
Third-person singular	The decision appalls the public.
Past tense	The discovery appalled us.
Present participle	The appalling conditions shocked visitors.
Past participle	She was appalled by the news.

The forms appalled and appalling are the same in both British and American English. This makes the regional distinction most noticeable in the base form appal/appall and certain related forms such as appals/appalls.

Comparison Table: Appal vs Appall

Feature	Appal	Appall
Part of speech	Verb	Verb
Meaning	To shock or horrify	To shock or horrify
Standard regional spelling	British English	American English
Pronunciation	Same	Same
Present tense with he/she/it	Appals	Appalls
Past tense	Appalled	Appalled
Present participle	Appalling	Appalling
Correctness	Correct	Correct
Best use	British English writing	American English writing

The most important point is that neither spelling is universally wrong. Your choice should reflect the English variety you are using.

When to Use Each

Choosing between appal and appall becomes simple when you consider your intended audience.

Use Appal in British English

Choose appal when writing for a British audience or using a British English style guide.

Examples:

• The government’s response may appal voters.
• The findings appal researchers across the country.
• I was appalled by the poor service.

British spelling is also commonly followed in many international contexts, although individual countries and publications may have their own preferences.

Use Appall in American English

Choose appall when writing for an American audience or using an American English style guide.

Examples:

• The decision could appall many customers.
• The findings appall researchers across the country.
• I was appalled by the poor service.

Which Spelling Should SEO Writers Choose?

For SEO writers, consistency matters more than treating one regional spelling as universally correct.

Follow these practical guidelines:

• American audience: Use appall in your main text and headings where appropriate.
• British audience: Use appal consistently.
• International audience: Choose a primary English variety and apply it throughout the article.
• Keyword targeting: If search data shows that readers use a particular spelling, you can address that variation naturally without making the article inconsistent.
• Editorial requirements: Follow the spelling conventions of your website or client.

For a grammar website, explaining both forms can help readers understand the difference without incorrectly labeling either spelling as a mistake.

Examples of Appal vs Appall (15 Sentences)

The following examples demonstrate how both spellings work in everyday and professional English.

Examples Using Appal

1. The shocking photographs may appal anyone who sees them.
2. His cruel remarks appal people who value kindness.
3. The report’s findings appal many local residents.
4. Such wasteful spending would appal taxpayers.
5. The treatment of the animals continues to appal visitors.
6. The investigation uncovered facts that appalled the public.
7. I was appalled by the lack of honesty.
8. The documentary shows appalling conditions in the factory.

Examples Using Appall

9. The disturbing footage may appall viewers.
10. His selfish behavior appalls his closest friends.
11. The discovery could appall even experienced investigators.
12. The company’s unfair policies appall its employees.
13. The decision appalled customers across the country.
14. We were appalled by the condition of the hospital.
15. The film depicts appalling acts of cruelty.

What Do These Examples Show?

Both spellings express the same idea. For example, a British writer might write, “The decision may appal the public,” while an American writer might write, “The decision may appall the public.”

The meaning remains unchanged. Only the preferred regional spelling differs.

Common Mistakes

Even though appal and appall are straightforward once you know the rule, several mistakes are worth avoiding.

Mistake 1: Assuming Appal Is Always Incorrect

Incorrect assumption: “Appal is a misspelling of appall.”

Correction: Appal is a standard British English spelling. It is not inherently incorrect.

Mistake 2: Assuming Appall Is Only a British Spelling

Incorrect assumption: “Appall is the British version.”

Correction: Appall is the standard American English spelling, while appal is the standard British form.

Mistake 3: Changing the Meaning

Incorrect assumption: “Appal means to shock, but appall means to frighten.”

Correction: Both words have the same meaning. They can describe causing shock, horror, or deep dismay.

Mistake 4: Writing Appaled or Appaling

Incorrect: The news appaled everyone.

Correct: The news appalled everyone.

Incorrect: The appaling conditions upset visitors.

Correct: The appalling conditions upset visitors.

Both regional spellings use appalled and appalling, with two l letters.

Mistake 5: Mixing Regional Conventions

Using appal in one paragraph and appall in another may distract readers if the variation is accidental.

Tip: Set your website’s spelling convention before publishing and proofread your content accordingly.

Memory Trick: How to Remember Appal vs Appall

Use this simple memory trick:

British English: AppaL. American English: AppaLL.

Think of the double l in appall as the extra letter in the American spelling. This is a useful reminder for this particular word, although it is not a universal rule for all British and American spelling differences.

You can also remember the distinction through two short examples:

• British: The news may appal readers.
• American: The news may appall readers.

Both sentences communicate the same message.

For an additional reminder, remember that the past tense is appalled in both varieties. The regional difference does not carry over to that form.

American vs British English

American and British English often differ in spelling, even when the words have identical meanings and pronunciations. Appal and appall are a good example of this pattern.

British English	American English
Appal	Appall
Appals	Appalls
Appalled	Appalled
Appalling	Appalling

Other familiar spelling differences include colour/color, favour/favor, and travelling/traveling.

However, not every spelling difference follows the same pattern. Some words vary in the past tense, while others differ in suffixes or vowel combinations.

When writing for a specific country, consider your readers, your publication’s style guide, and the spelling conventions already used on your website.

For international English content, a consistent approach helps build reader trust and gives your writing a more polished appearance.

Similar Words

Understanding related vocabulary can help you use appal and appall more accurately.

1. Horrify

Horrify means to cause intense shock, fear, or disgust.

Example: The details of the crime horrified the community.

2. Shock

Shock means to surprise or upset someone strongly, often because something is unexpected.

Example: The unexpected announcement shocked the employees.

3. Dismay

Dismay means to cause disappointment, distress, or concern.

Example: The sudden cancellation dismayed the fans.

4. Stun

Stun means to leave someone temporarily unable to react because of surprise or shock.

Example: The unexpected result stunned the audience.

5. Outrage

Outrage can mean to cause intense anger or indignation.

Example: The unfair decision outraged local residents.

6. Appalled

Appalled is the past tense and past participle of both appal and appall. It describes someone who has experienced shock or horror.

Example: We were appalled by the disturbing discovery.

Although these words share similar meanings, they are not always interchangeable. Appal/appall often emphasizes a strong reaction to something deeply disturbing, unacceptable, or shocking.

Frequently Asked Questions (FAQs)

1. Is appal or appall correct?

Both are correct. Appal is the standard British English spelling, while appall is the standard American English spelling.

2. What does appal mean?

Appal means to shock, horrify, or cause someone to feel deep dismay. It is commonly used in British English.

Example: The shocking discovery appalled the investigators.

3. What does appall mean?

Appall means to shock or horrify someone. It is the standard American English spelling.

Example: The disturbing report appalled the readers.

4. Is appalled spelled with one L or two?

Appalled is spelled with two l letters before the e and d. This spelling is the same in both British and American English.

5. Is appalling British or American?

Appalling is correct in both British and American English. It means extremely shocking, horrifying, or disturbing.

Example: The workers faced appalling conditions.

6. Do appal and appall sound different?

No. In standard English pronunciation, the two spellings represent the same word and are pronounced alike.

7. Which spelling should I use in an SEO article?

Use appal for British English content and appall for American English content. If your article targets both audiences, explain the regional difference and maintain a consistent spelling convention.

Final Verdict: Appal vs Appall

The difference between appal and appall is spelling, not meaning. Both are verbs that mean to shock, horrify, or deeply upset someone. The standard British English spelling is appal, while American English generally uses appall.

Neither form is wrong when used in the appropriate regional context. Your goal should be to select the version that matches your audience and use it consistently. This is especially important for educational websites, blog articles, professional documents, and SEO content.

Conclusion

Learning the difference between appal and appall is a simple way to improve your English spelling and writing accuracy. Although the words look slightly different, they communicate exactly the same meaning. British writers generally prefer appal, whereas American writers typically choose appall. Remembering this regional distinction will help you avoid common spelling confusion.

When writing an article, email, report, or academic assignment, always consider your target audience before choosing a spelling. If you are creating content for a grammar website, explaining both forms can help readers understand the difference without suggesting that one is universally incorrect. With this rule in mind, you can confidently use appal or appall whenever you need to describe something shocking, disturbing, or deeply upsetting.

Remember This

• Appal: Standard British English spelling.
• Appall: Standard American English spelling.
• Meaning: Both mean to shock, horrify, or deeply upset.
• Pronunciation: Identical.
• Past tense: Appalled in both varieties.
• Best rule: Match your spelling to your audience and remain consistent.