Explanation at your level:
Common means something you see a lot. For example, a dog is a common pet. It is not rare or special. If you and your friend both like pizza, you have pizza in common. It is a very useful word for talking about everyday life.
We use common to talk about things that happen often. 'It is common to see rain in April.' It also means things shared by people. 'We have a common goal: to learn English.' It is a very frequent adjective in daily English.
At this level, you can use common to describe trends or social behaviors. 'It is common practice to shake hands.' It is also used in the phrase 'have something in common' to describe relationships. Remember, it is a neutral word, but be careful when describing people, as it can sound a bit negative.
Common is versatile. You can use it in academic writing to describe 'common features' or 'common denominators.' It appears in many fixed phrases like 'common sense' or 'common knowledge.' Understanding the nuance between 'frequent' and 'shared' is key to mastering this word.
In advanced English, common is often used to establish a baseline. You might discuss 'common misconceptions' or 'common ground' in a debate. Its etymological link to 'community' is often invoked in literary contexts to discuss collective identity. It is a foundational word for expressing frequency and shared experience.
Mastery of common involves recognizing its subtle social implications. While it denotes frequency, it can also imply a lack of exclusivity or distinction. In legal or historical contexts, it refers to 'the commons'—public land or resources. Its usage spans from the mundane to the philosophical, reflecting the duality of the word as both a descriptor of frequency and a marker of collective existence.
Mot en 30 secondes
- Means frequent or widespread.
- Can mean shared between people.
- Used in many idioms like 'common sense'.
- Neutral but can be negative for people.
When you call something common, you are usually saying it is not rare. It is the opposite of unique or unusual. Think of things like the common cold or a common bird—these are things you see every single day.
Beyond just frequency, the word has a second, beautiful meaning: shared. When two people have a common interest, they are connected by that same passion. It is a word that bridges the gap between 'ordinary' and 'together'.
The word common has a long journey through history. It comes from the Old French word comun, which traces back to the Latin communis. The Latin root is fascinating because it combines com- (together) and munis (performing a service or duty).
Historically, it referred to things that belonged to everyone in a community, like a 'common land' where villagers could graze their animals. Over centuries, it evolved from meaning 'public property' to 'frequently occurring.' It is a linguistic cousin to words like community and communicate, all sharing that core idea of togetherness.
You will hear common in almost every setting, from casual chats to academic papers. In casual conversation, we often say, 'It's common for people to...' to describe social habits.
In formal contexts, like science or statistics, it implies a high probability or widespread existence. Watch out for the register: while 'common' is neutral, calling a person 'common' can sometimes be an insult implying they lack refinement. Always check your context to ensure you are using it to mean 'frequent' rather than 'low-class'!
Common sense: Good, practical judgment. Example: It's common sense to look both ways before crossing.
In common: Sharing features or interests. Example: We have nothing in common.
Common ground: A point of agreement. Example: We finally found some common ground.
Common or garden: Ordinary, nothing special. Example: It was just a common or garden variety spider.
Make common cause: To join forces. Example: The two parties made common cause against the new tax.
As an adjective, common is straightforward. It takes the comparative more common and superlative most common. It is rarely used as a noun, except in the phrase 'the commons' (like a park or a legislative body).
Pronunciation varies slightly between the UK and US. In the UK, it sounds like /ˈkɒm.ən/ with a short 'o'. In the US, it is /ˈkɑː.mən/ with a slightly more open, rounded vowel. It rhymes with words like omen, lemon, and demon.
Fun Fact
Related to the word 'communicate'.
Pronunciation Guide
Short 'o' sound.
Open 'ah' sound.
Common Errors
- Mispronouncing the 'o'
- Adding an extra syllable
- Stress on the second syllable
Rhymes With
Difficulty Rating
easy
easy
easy
easy
What to Learn Next
Prerequisites
Learn Next
Avanc
Grammar to Know
Adjective order
A common red bird
Comparative adjectives
More common
Infinitive phrases
It is common to see
Examples by Level
Dogs are common pets.
Dogs = pets
Plural noun
It is common to see clouds.
Clouds = sky
It is + adj
We have a common friend.
Shared friend
Adjective
Is this a common bird?
Bird = animal
Question form
Pizza is a common food.
Food = eat
Noun modification
It is common to sleep at night.
Night = sleep
Infinitive
Blue is a common color.
Color = blue
Adjective
We share a common desk.
Desk = shared
Shared object
It is common to drink tea in the morning.
They have many interests in common.
This is a common mistake for students.
Colds are very common in winter.
We found common ground during the talk.
It is common practice to say hello.
Apples are a common fruit here.
The two cars have a common design.
It is common knowledge that the Earth is round.
We have a common goal of finishing the project.
The common cold is caused by a virus.
They share a common language.
It is common for the price to change.
She has a common sense approach to life.
The two groups share a common enemy.
It is common to find these birds near the coast.
There is a common misconception about the law.
The two theories share a common origin.
It is common practice to verify the data.
We need to find common ground to move forward.
The design reflects a common aesthetic.
It is common for experts to disagree.
They have a common interest in history.
The issue is common to all departments.
The common denominator in all these cases is greed.
It is a common occurrence in this region.
They share a common vision for the future.
The common good must come first.
It is a common fallacy to assume otherwise.
The species is common throughout the continent.
We share a common heritage.
The common thread in his work is nature.
The common weal is the primary concern of the state.
They lived in the common room of the inn.
The common law tradition is quite old.
It is a common trope in modern literature.
The common people were ignored by the elite.
They spoke a common tongue.
The commonality of their experiences was striking.
He was a man of common origins.
Collocations courantes
Idioms & Expressions
"common sense"
practical wisdom
Use your common sense.
neutral"in common"
shared
We have much in common.
neutral"common ground"
shared area of agreement
Let's find common ground.
neutral"common or garden"
ordinary
It's a common or garden cat.
casual"make common cause"
work together
They made common cause.
formal"common as dirt"
very ordinary/vulgar
He is common as dirt.
informalEasily Confused
Both imply sharing.
Mutual is two-way.
Mutual respect.
Both mean widespread.
General is broader.
General rule.
Both mean not special.
Ordinary means plain.
Ordinary life.
Both imply shared.
Public means open to all.
Public park.
Sentence Patterns
It is common to [verb]
It is common to walk.
Have [something] in common
We have hobbies in common.
Common [noun] + preposition
Common sense about life.
Find common ground with [person]
I found common ground with him.
The common [noun] is [adjective]
The common thread is interesting.
Famille de mots
Nouns
Verbs
Adjectives
Apparenté
How to Use It
9/10
Formality Scale
Erreurs courantes
Avoid redundancy.
Wrong preposition.
Double comparative.
Common is two syllables.
Needs a noun.
Tips
Memory Palace
Visualize a 'common' park.
Native Speakers
Use it to describe habits.
Cultural Insight
Refers to shared values.
Grammar Shortcut
Always use a noun after it.
Say It Right
Keep the 'o' short.
Don't Make This Mistake
Don't say 'more commoner'.
Did You Know?
Related to community.
Study Smart
Learn it with 'common sense'.
Synonym Swap
Try using 'frequent'.
Writing Tip
Use it to describe trends.
Memorize It
Mnemonic
Common = COMing together for a MONthly meeting.
Visual Association
A group of people holding a big pizza.
Word Web
Défi
List 3 things you have in common with a friend.
Origine du mot
Latin
Original meaning: Public or shared
Contexte culturel
Can be derogatory if used to describe a person's manners.
Used frequently in social and professional settings.
Practice in Real Life
Real-World Contexts
At school
- common mistake
- common goal
- common interest
In business
- common practice
- common ground
- common interest
In health
- common cold
- common symptom
- common occurrence
In social life
- have in common
- common sense
- common knowledge
Conversation Starters
"What do you have in common with your best friend?"
"Is it common for people to travel in your country?"
"What is a common misconception about your job?"
"Do you think common sense is actually common?"
"What is a common interest you share with your family?"
Journal Prompts
Write about a common habit you have.
Describe a time you found common ground with someone.
List three things you have in common with a stranger.
Why is common sense important in daily life?
Questions fréquentes
8 questionsNo, it is usually neutral.
No, it is an adjective.
Rare or unique.
It fits in all registers.
Yes, in phrases like 'in common'.
Com-un.
Yes, it is correct.
Rarely, usually in 'the commons'.
Teste-toi
It is ___ to see birds.
Birds are seen often.
What does 'in common' mean?
It means shared.
Common can mean rare.
It is the opposite.
Word
Signification
Definitions match.
We have in common.
The ___ denominator is math.
Common denominator is a phrase.
Which is a synonym for common?
Prevalent means widespread.
Calling someone 'common' is always a compliment.
It can be an insult.
Word
Signification
Literary meanings.
They found common ground.
Score : /10
Summary
Common means either something that happens frequently or something that is shared by others.
- Means frequent or widespread.
- Can mean shared between people.
- Used in many idioms like 'common sense'.
- Neutral but can be negative for people.
Memory Palace
Visualize a 'common' park.
Native Speakers
Use it to describe habits.
Cultural Insight
Refers to shared values.
Grammar Shortcut
Always use a noun after it.
Exemple
It is common to see people riding bicycles in this city.
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Apprendre en contexte
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