British vs American English: 100 Words That Are Different
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British vs American English: 100 Words That Are Different
Have your ESL students ever asked why British people say “flat” while Americans say “apartment”?
Or why British English uses “lift” while American English uses “elevator”?
Both are correct. The difference is simply which variety of English is being used.
For English teachers and ESL educators, understanding British and American English can help students become more flexible listeners, stronger readers, and more confident communicators.
This guide includes 100 common British vs American English differences, followed by practical classroom activities you can use immediately.
British vs American English: What's the Difference?
British English is traditionally associated with the United Kingdom, while American English is used primarily in the United States.
The differences aren't limited to vocabulary. Students may also notice differences in:
Vocabulary
Spelling
Pronunciation
Grammar
Dates and numbers
Everyday expressions
For this article, we'll focus mainly on vocabulary and spelling differences that students are likely to encounter.
100 British vs American English Words
🏠 Home and Everyday Life
| # | British English 🇬🇧 | American English 🇺🇸 |
|---|---|---|
| 1 | flat | apartment |
| 2 | lift | elevator |
| 3 | ground floor | first floor |
| 4 | first floor | second floor |
| 5 | garden | yard |
| 6 | wardrobe | closet |
| 7 | tap | faucet |
| 8 | rubbish bin | trash can |
| 9 | rubbish | trash / garbage |
| 10 | post | |
| 11 | postbox | mailbox |
| 12 | letterbox | mailbox |
| 13 | torch | flashlight |
| 14 | mobile phone | cell phone |
| 15 | car park | parking lot |
| 16 | pavement | sidewalk |
| 17 | queue | line |
| 18 | holiday | vacation |
| 19 | return ticket | round-trip ticket |
| 20 | timetable | schedule |
Example
🇬🇧 Where is the car park?
🇺🇸 Where is the parking lot?
Both sentences are correct.
🚗 Transportation
| # | British English 🇬🇧 | American English 🇺🇸 |
|---|---|---|
| 21 | motorway | freeway / highway |
| 22 | dual carriageway | divided highway |
| 23 | petrol | gas / gasoline |
| 24 | petrol station | gas station |
| 25 | bonnet | hood |
| 26 | boot | trunk |
| 27 | windscreen | windshield |
| 28 | indicator | turn signal |
| 29 | number plate | license plate |
| 30 | lorry | truck |
| 31 | van | van |
| 32 | articulated lorry | tractor-trailer |
| 33 | underground | subway |
| 34 | railway | railroad |
| 35 | railway station | train station |
Classroom example
Write on the board:
Where can I buy petrol?
Ask students to change it into American English:
Where can I buy gas?
🍔 Food and Restaurants
| # | British English 🇬🇧 | American English 🇺🇸 |
|---|---|---|
| 36 | chips | fries |
| 37 | crisps | chips |
| 38 | biscuit | cookie |
| 39 | sweets | candy |
| 40 | takeaway | takeout |
| 41 | aubergine | eggplant |
| 42 | courgette | zucchini |
| 43 | coriander | cilantro |
| 44 | rocket | arugula |
| 45 | beetroot | beet |
| 46 | spring onion | green onion |
| 47 | tin | can |
| 48 | icing | frosting |
| 49 | candyfloss | cotton candy |
| 50 | ice lolly | popsicle |
Fun classroom question
Ask:
Do you want chips?
Then explain that an American might understand chips as what British speakers call crisps.
This is a great way to demonstrate how context matters.
👕 Clothes and Personal Items
| # | British English 🇬🇧 | American English 🇺🇸 |
|---|---|---|
| 51 | trousers | pants |
| 52 | pants | underwear |
| 53 | trainers | sneakers |
| 54 | waistcoat | vest |
| 55 | braces | suspenders |
| 56 | dressing gown | bathrobe |
| 57 | swimming costume | swimsuit |
| 58 | nappy | diaper |
| 59 | dummy | pacifier |
| 60 | handbag | purse |
Important classroom note
Pants is particularly useful to teach because it can cause confusion.
🇬🇧 pants = underwear
🇺🇸 pants = trousers
Context is extremely important.
🏫 School and Education
| # | British English 🇬🇧 | American English 🇺🇸 |
|---|---|---|
| 61 | primary school | elementary school |
| 62 | secondary school | middle / high school |
| 63 | state school | public school |
| 64 | public school* | private school |
| 65 | headteacher | principal |
| 66 | timetable | schedule |
| 67 | mark | grade |
| 68 | maths | math |
| 69 | term | semester |
| 70 | university | college / university |
Note: The education systems aren't identical, so these pairs are approximate rather than exact equivalents. In particular, public school has different meanings in British and American education.
Example
🇬🇧 I got a good mark in maths.
🇺🇸 I got a good grade in math.
⚽ Sports and Leisure
| # | British English 🇬🇧 | American English 🇺🇸 |
|---|---|---|
| 71 | football | soccer |
| 72 | football pitch | soccer field |
| 73 | tennis court | tennis court |
| 74 | sports centre | sports center |
| 75 | team | team |
| 76 | match | game |
| 77 | nil | zero |
| 78 | draw | tie |
| 79 | table | standings |
| 80 | athletics | track and field |
Some sports terminology doesn't have a perfect one-to-one equivalent, so teach these expressions in context rather than as isolated translations.
✍️ British vs American Spelling
British and American English also differ in spelling.
These differences are especially useful for writing classes, exams, and academic work.
| # | British English 🇬🇧 | American English 🇺🇸 |
|---|---|---|
| 81 | colour | color |
| 82 | favourite | favorite |
| 83 | centre | center |
| 84 | theatre | theater |
| 85 | metre | meter |
| 86 | kilometre | kilometer |
| 87 | programme | program |
| 88 | travelling | traveling |
| 89 | cancelled | canceled |
| 90 | labelled | labeled |
| 91 | realise | realize |
| 92 | organise | organize |
| 93 | apologise | apologize |
| 94 | analyse | analyze |
| 95 | defence | defense |
| 96 | offence | offense |
| 97 | licence | license |
| 98 | practise | practice |
| 99 | jewellery | jewelry |
| 100 | cheque | check |
Important spelling note
British and American English sometimes use different rules for -ise/-ize, -our/-or, and doubled consonants.
For example:
🇬🇧 colour → travelling → cancelled
🇺🇸 color → traveling → canceled
The important thing for students is consistency.
British vs American English: Quick Reference
Here are some of the differences students are most likely to encounter:
| British 🇬🇧 | American 🇺🇸 |
|---|---|
| flat | apartment |
| lift | elevator |
| holiday | vacation |
| queue | line |
| pavement | sidewalk |
| petrol | gas |
| boot | trunk |
| bonnet | hood |
| lorry | truck |
| underground | subway |
| chips | fries |
| crisps | chips |
| biscuit | cookie |
| sweets | candy |
| takeaway | takeout |
| trousers | pants |
| trainers | sneakers |
| nappy | diaper |
| football | soccer |
| maths | math |
| colour | color |
| favourite | favorite |
| centre | center |
| programme | program |
| cheque | check |
10 Classroom Activities for Teaching British vs American English
Simply giving students a list of 100 words isn't enough.
The best approach is to make students notice, compare, speak, and use the differences.
1. British or American?
Write words on the board:
elevator
lift
apartment
flat
sneakers
trainers
vacation
holiday
Students classify them into two columns.
Challenge
Give students one minute to find as many pairs as possible.
2. Matching Cards
Create two sets of cards.
One set contains British words.
The other contains American equivalents.
For example:
Lift
Elevator
Students move around the classroom to find their matching partner.
3. British vs American Bingo
Create bingo cards containing vocabulary.
Call out:
Apartment!
Students find:
Flat
or vice versa.
The first student to complete a line calls:
Bingo!
4. Translation Race
Divide the class into teams.
Write:
petrol station
Teams race to write:
gas station
Then reverse the direction.
This works particularly well as a five-minute vocabulary review.
5. Spot the American Word
Give students a short British English paragraph.
Example:
"I'm going on holiday next week. I'll take the underground to the train station."
Ask students to identify the British words.
Then replace them with American equivalents:
"I'm going on vacation next week. I'll take the subway to the train station."
6. Two Versions of the Same Dialogue
Create two versions of a conversation.
British English
A: Where's the car park?
B: It's next to the petrol station.
American English
A: Where's the parking lot?
B: It's next to the gas station.
Students perform both dialogues.
7. Vocabulary Sorting Race
Give each group a mixed list:
sneakers
flat
elevator
holiday
trousers
fries
queue
sidewalk
petrol
Students sort the words into:
British English
and
American English
The fastest accurate team wins.
8. British or American Role-Play
Give students different situations.
Student A: British speaker
Use:
holiday, flat, lift, petrol
Student B: American speaker
Use:
vacation, apartment, elevator, gas
Students create a short conversation.
9. Picture Guessing Game
Show a picture of an object.
For example, a car trunk.
Ask:
"What do you call this?"
Students answer:
boot 🇬🇧
or:
trunk 🇺🇸
Pictures work particularly well with beginner learners.
10. British vs American English Quiz
End your lesson with a quick quiz.
Example
1. What is "elevator" in British English?
A. Lift
B. Escalator
C. Stairs
Answer: A. Lift
More questions
2. What is "crisps" in American English?
A. Cookies
B. Chips
C. Candy
Answer: B. Chips
3. What is "holiday" in American English?
A. Vacation
B. Weekend
C. Journey
Answer: A. Vacation
5 Practical Tips for Teachers
1. Don't teach British and American English as "right vs wrong"
Both varieties are legitimate forms of English.
Tell students:
"They're different, not better or worse."
2. Choose one variety for consistency
If students are writing an assignment, encourage them to use one spelling system consistently.
For example:
colour + favourite + centre
or:
color + favorite + center
Avoid mixing systems unnecessarily.
3. Teach differences in context
Instead of memorizing:
lift = elevator
Put the word into a sentence:
"Take the lift to the third floor."
This helps students remember it.
4. Use authentic materials
Expose students to both varieties through:
Videos
Podcasts
Books
Films
Websites
Songs
Interviews
Ask:
"Which variety of English do you notice?"
5. Focus on communication
Students don't need to memorize every difference.
The main goal is to help them recognize different forms and communicate confidently.
A 5-Day British vs American English Lesson Plan
| Day | Focus | Activity |
|---|---|---|
| Monday | Everyday vocabulary | Matching game |
| Tuesday | Food | Picture guessing |
| Wednesday | Transportation | Translation race |
| Thursday | Spelling | Error correction |
| Friday | Review | British vs American quiz |
Student Checklist
Ask students to check what they can recognize:
☐ I can recognize British vocabulary.
☐ I can recognize American vocabulary.
☐ I know that both varieties are correct.
☐ I can identify common spelling differences.
☐ I can understand words such as lift/elevator.
☐ I can understand chips/fries.
☐ I can recognize flat/apartment.
☐ I can recognize holiday/vacation.
☐ I can use British or American spelling consistently.
☐ I can understand both varieties in authentic materials.
Common Classroom Problem: "Which One Is Correct?"
Students often ask:
"Teacher, which one is correct?"
The best answer is often:
"Both are correct, but they are used in different varieties of English."
For example:
British: I live in a flat.
American: I live in an apartment.
Both communicate exactly the same basic idea.
This is an excellent opportunity to teach students that English is a global language with different varieties.
Frequently Asked Questions
Is British English better than American English?
No. Neither variety is inherently better. British and American English are both established varieties of English.
Should ESL students learn British or American English?
Students can learn either variety. The most important thing is consistency and exposure. If their school, workplace, exam, or environment favors one variety, teachers can prioritize that variety while still introducing students to the other.
Is British English harder than American English?
Not necessarily. The main differences are often vocabulary, pronunciation, spelling, and some grammar patterns. Difficulty depends more on the learner and their previous exposure.
Can I mix British and American English?
In informal communication, people may naturally encounter both. However, students should try to maintain consistent spelling and vocabulary within formal writing.
Do British and American English have different grammar?
Yes, there are some grammatical differences, particularly around collective nouns, the present perfect, and certain past-tense forms. However, many core grammar structures are shared.
Should teachers correct students who use the "other" variety?
Only when it affects the learning objective. If a student uses apartment in a British English lesson, for example, you can introduce flat without treating apartment as a serious error.
Final Thoughts
British and American English are not two completely different languages.
They share the same foundation, but they have developed different vocabulary, spelling, pronunciation, and usage patterns.
For ESL learners, understanding these differences can make English feel much less confusing.
Instead of telling students that one word is correct and the other is wrong, teach them to ask:
"Which variety of English am I using?"
Use the 100-word list in this article as a classroom reference, then turn it into matching games, quizzes, role-plays, vocabulary races, and speaking activities.
Most importantly, help students become flexible English users who can understand different varieties without feeling confused.
Whether your students say flat or apartment, lift or elevator, holiday or vacation, chips or fries, the goal is the same:
communicate clearly and confidently.
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British vs American English: 100 Words That Are Different 🇬🇧🇺🇸
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Teach British vs American English with 100 useful word differences! Includes vocabulary lists, spelling differences, examples, quizzes, games, and ESL classroom activities.
British vs American English: 100 Words That Are Different
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British vs American English: 100 Words That Are Different
Have your ESL students ever asked why British people say “flat” while Americans say “apartment”?
Or why British English uses “lift” while American English uses “elevator”?
Both are correct. The difference is simply which variety of English is being used.
For English teachers and ESL educators, understanding British and American English can help students become more flexible listeners, stronger readers, and more confident communicators.
This guide includes 100 common British vs American English differences, followed by practical classroom activities you can use immediately.
British vs American English: What's the Difference?
British English is traditionally associated with the United Kingdom, while American English is used primarily in the United States.
The differences aren't limited to vocabulary. Students may also notice differences in:
Vocabulary
Spelling
Pronunciation
Grammar
Dates and numbers
Everyday expressions
For this article, we'll focus mainly on vocabulary and spelling differences that students are likely to encounter.
100 British vs American English Words
🏠 Home and Everyday Life
| # | British English 🇬🇧 | American English 🇺🇸 |
|---|---|---|
| 1 | flat | apartment |
| 2 | lift | elevator |
| 3 | ground floor | first floor |
| 4 | first floor | second floor |
| 5 | garden | yard |
| 6 | wardrobe | closet |
| 7 | tap | faucet |
| 8 | rubbish bin | trash can |
| 9 | rubbish | trash / garbage |
| 10 | post | |
| 11 | postbox | mailbox |
| 12 | letterbox | mailbox |
| 13 | torch | flashlight |
| 14 | mobile phone | cell phone |
| 15 | car park | parking lot |
| 16 | pavement | sidewalk |
| 17 | queue | line |
| 18 | holiday | vacation |
| 19 | return ticket | round-trip ticket |
| 20 | timetable | schedule |
Example
🇬🇧 Where is the car park?
🇺🇸 Where is the parking lot?
Both sentences are correct.
🚗 Transportation
| # | British English 🇬🇧 | American English 🇺🇸 |
|---|---|---|
| 21 | motorway | freeway / highway |
| 22 | dual carriageway | divided highway |
| 23 | petrol | gas / gasoline |
| 24 | petrol station | gas station |
| 25 | bonnet | hood |
| 26 | boot | trunk |
| 27 | windscreen | windshield |
| 28 | indicator | turn signal |
| 29 | number plate | license plate |
| 30 | lorry | truck |
| 31 | van | van |
| 32 | articulated lorry | tractor-trailer |
| 33 | underground | subway |
| 34 | railway | railroad |
| 35 | railway station | train station |
Classroom example
Write on the board:
Where can I buy petrol?
Ask students to change it into American English:
Where can I buy gas?
🍔 Food and Restaurants
| # | British English 🇬🇧 | American English 🇺🇸 |
|---|---|---|
| 36 | chips | fries |
| 37 | crisps | chips |
| 38 | biscuit | cookie |
| 39 | sweets | candy |
| 40 | takeaway | takeout |
| 41 | aubergine | eggplant |
| 42 | courgette | zucchini |
| 43 | coriander | cilantro |
| 44 | rocket | arugula |
| 45 | beetroot | beet |
| 46 | spring onion | green onion |
| 47 | tin | can |
| 48 | icing | frosting |
| 49 | candyfloss | cotton candy |
| 50 | ice lolly | popsicle |
Fun classroom question
Ask:
Do you want chips?
Then explain that an American might understand chips as what British speakers call crisps.
This is a great way to demonstrate how context matters.
👕 Clothes and Personal Items
| # | British English 🇬🇧 | American English 🇺🇸 |
|---|---|---|
| 51 | trousers | pants |
| 52 | pants | underwear |
| 53 | trainers | sneakers |
| 54 | waistcoat | vest |
| 55 | braces | suspenders |
| 56 | dressing gown | bathrobe |
| 57 | swimming costume | swimsuit |
| 58 | nappy | diaper |
| 59 | dummy | pacifier |
| 60 | handbag | purse |
Important classroom note
Pants is particularly useful to teach because it can cause confusion.
🇬🇧 pants = underwear
🇺🇸 pants = trousers
Context is extremely important.
🏫 School and Education
| # | British English 🇬🇧 | American English 🇺🇸 |
|---|---|---|
| 61 | primary school | elementary school |
| 62 | secondary school | middle / high school |
| 63 | state school | public school |
| 64 | public school* | private school |
| 65 | headteacher | principal |
| 66 | timetable | schedule |
| 67 | mark | grade |
| 68 | maths | math |
| 69 | term | semester |
| 70 | university | college / university |
Note: The education systems aren't identical, so these pairs are approximate rather than exact equivalents. In particular, public school has different meanings in British and American education.
Example
🇬🇧 I got a good mark in maths.
🇺🇸 I got a good grade in math.
⚽ Sports and Leisure
| # | British English 🇬🇧 | American English 🇺🇸 |
|---|---|---|
| 71 | football | soccer |
| 72 | football pitch | soccer field |
| 73 | tennis court | tennis court |
| 74 | sports centre | sports center |
| 75 | team | team |
| 76 | match | game |
| 77 | nil | zero |
| 78 | draw | tie |
| 79 | table | standings |
| 80 | athletics | track and field |
Some sports terminology doesn't have a perfect one-to-one equivalent, so teach these expressions in context rather than as isolated translations.
✍️ British vs American Spelling
British and American English also differ in spelling.
These differences are especially useful for writing classes, exams, and academic work.
| # | British English 🇬🇧 | American English 🇺🇸 |
|---|---|---|
| 81 | colour | color |
| 82 | favourite | favorite |
| 83 | centre | center |
| 84 | theatre | theater |
| 85 | metre | meter |
| 86 | kilometre | kilometer |
| 87 | programme | program |
| 88 | travelling | traveling |
| 89 | cancelled | canceled |
| 90 | labelled | labeled |
| 91 | realise | realize |
| 92 | organise | organize |
| 93 | apologise | apologize |
| 94 | analyse | analyze |
| 95 | defence | defense |
| 96 | offence | offense |
| 97 | licence | license |
| 98 | practise | practice |
| 99 | jewellery | jewelry |
| 100 | cheque | check |
Important spelling note
British and American English sometimes use different rules for -ise/-ize, -our/-or, and doubled consonants.
For example:
🇬🇧 colour → travelling → cancelled
🇺🇸 color → traveling → canceled
The important thing for students is consistency.
British vs American English: Quick Reference
Here are some of the differences students are most likely to encounter:
| British 🇬🇧 | American 🇺🇸 |
|---|---|
| flat | apartment |
| lift | elevator |
| holiday | vacation |
| queue | line |
| pavement | sidewalk |
| petrol | gas |
| boot | trunk |
| bonnet | hood |
| lorry | truck |
| underground | subway |
| chips | fries |
| crisps | chips |
| biscuit | cookie |
| sweets | candy |
| takeaway | takeout |
| trousers | pants |
| trainers | sneakers |
| nappy | diaper |
| football | soccer |
| maths | math |
| colour | color |
| favourite | favorite |
| centre | center |
| programme | program |
| cheque | check |
10 Classroom Activities for Teaching British vs American English
Simply giving students a list of 100 words isn't enough.
The best approach is to make students notice, compare, speak, and use the differences.
1. British or American?
Write words on the board:
elevator
lift
apartment
flat
sneakers
trainers
vacation
holiday
Students classify them into two columns.
Challenge
Give students one minute to find as many pairs as possible.
2. Matching Cards
Create two sets of cards.
One set contains British words.
The other contains American equivalents.
For example:
Lift
Elevator
Students move around the classroom to find their matching partner.
3. British vs American Bingo
Create bingo cards containing vocabulary.
Call out:
Apartment!
Students find:
Flat
or vice versa.
The first student to complete a line calls:
Bingo!
4. Translation Race
Divide the class into teams.
Write:
petrol station
Teams race to write:
gas station
Then reverse the direction.
This works particularly well as a five-minute vocabulary review.
5. Spot the American Word
Give students a short British English paragraph.
Example:
"I'm going on holiday next week. I'll take the underground to the train station."
Ask students to identify the British words.
Then replace them with American equivalents:
"I'm going on vacation next week. I'll take the subway to the train station."
6. Two Versions of the Same Dialogue
Create two versions of a conversation.
British English
A: Where's the car park?
B: It's next to the petrol station.
American English
A: Where's the parking lot?
B: It's next to the gas station.
Students perform both dialogues.
7. Vocabulary Sorting Race
Give each group a mixed list:
sneakers
flat
elevator
holiday
trousers
fries
queue
sidewalk
petrol
Students sort the words into:
British English
and
American English
The fastest accurate team wins.
8. British or American Role-Play
Give students different situations.
Student A: British speaker
Use:
holiday, flat, lift, petrol
Student B: American speaker
Use:
vacation, apartment, elevator, gas
Students create a short conversation.
9. Picture Guessing Game
Show a picture of an object.
For example, a car trunk.
Ask:
"What do you call this?"
Students answer:
boot 🇬🇧
or:
trunk 🇺🇸
Pictures work particularly well with beginner learners.
10. British vs American English Quiz
End your lesson with a quick quiz.
Example
1. What is "elevator" in British English?
A. Lift
B. Escalator
C. Stairs
Answer: A. Lift
More questions
2. What is "crisps" in American English?
A. Cookies
B. Chips
C. Candy
Answer: B. Chips
3. What is "holiday" in American English?
A. Vacation
B. Weekend
C. Journey
Answer: A. Vacation
5 Practical Tips for Teachers
1. Don't teach British and American English as "right vs wrong"
Both varieties are legitimate forms of English.
Tell students:
"They're different, not better or worse."
2. Choose one variety for consistency
If students are writing an assignment, encourage them to use one spelling system consistently.
For example:
colour + favourite + centre
or:
color + favorite + center
Avoid mixing systems unnecessarily.
3. Teach differences in context
Instead of memorizing:
lift = elevator
Put the word into a sentence:
"Take the lift to the third floor."
This helps students remember it.
4. Use authentic materials
Expose students to both varieties through:
Videos
Podcasts
Books
Films
Websites
Songs
Interviews
Ask:
"Which variety of English do you notice?"
5. Focus on communication
Students don't need to memorize every difference.
The main goal is to help them recognize different forms and communicate confidently.
A 5-Day British vs American English Lesson Plan
| Day | Focus | Activity |
|---|---|---|
| Monday | Everyday vocabulary | Matching game |
| Tuesday | Food | Picture guessing |
| Wednesday | Transportation | Translation race |
| Thursday | Spelling | Error correction |
| Friday | Review | British vs American quiz |
Student Checklist
Ask students to check what they can recognize:
☐ I can recognize British vocabulary.
☐ I can recognize American vocabulary.
☐ I know that both varieties are correct.
☐ I can identify common spelling differences.
☐ I can understand words such as lift/elevator.
☐ I can understand chips/fries.
☐ I can recognize flat/apartment.
☐ I can recognize holiday/vacation.
☐ I can use British or American spelling consistently.
☐ I can understand both varieties in authentic materials.
Common Classroom Problem: "Which One Is Correct?"
Students often ask:
"Teacher, which one is correct?"
The best answer is often:
"Both are correct, but they are used in different varieties of English."
For example:
British: I live in a flat.
American: I live in an apartment.
Both communicate exactly the same basic idea.
This is an excellent opportunity to teach students that English is a global language with different varieties.
Frequently Asked Questions
Is British English better than American English?
No. Neither variety is inherently better. British and American English are both established varieties of English.
Should ESL students learn British or American English?
Students can learn either variety. The most important thing is consistency and exposure. If their school, workplace, exam, or environment favors one variety, teachers can prioritize that variety while still introducing students to the other.
Is British English harder than American English?
Not necessarily. The main differences are often vocabulary, pronunciation, spelling, and some grammar patterns. Difficulty depends more on the learner and their previous exposure.
Can I mix British and American English?
In informal communication, people may naturally encounter both. However, students should try to maintain consistent spelling and vocabulary within formal writing.
Do British and American English have different grammar?
Yes, there are some grammatical differences, particularly around collective nouns, the present perfect, and certain past-tense forms. However, many core grammar structures are shared.
Should teachers correct students who use the "other" variety?
Only when it affects the learning objective. If a student uses apartment in a British English lesson, for example, you can introduce flat without treating apartment as a serious error.
Final Thoughts
British and American English are not two completely different languages.
They share the same foundation, but they have developed different vocabulary, spelling, pronunciation, and usage patterns.
For ESL learners, understanding these differences can make English feel much less confusing.
Instead of telling students that one word is correct and the other is wrong, teach them to ask:
"Which variety of English am I using?"
Use the 100-word list in this article as a classroom reference, then turn it into matching games, quizzes, role-plays, vocabulary races, and speaking activities.
Most importantly, help students become flexible English users who can understand different varieties without feeling confused.
Whether your students say flat or apartment, lift or elevator, holiday or vacation, chips or fries, the goal is the same:
communicate clearly and confidently.
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