A2 noun #2,500 most common 2 min read

공짜

Something that you get without paying any money.

gongjja

Explanation at your level:

공짜 means free. You do not pay money. If I give you a candy and you do not pay, it is 공짜. It is very good!

When you get something without paying, we call it 공짜. For example, if a store gives you a small gift, that is 공짜. We use this word with friends.

공짜 is a noun used to describe items or services that cost zero money. While it is similar to 무료, 공짜 is used in casual, everyday conversation rather than formal business settings.

The term 공짜 carries a nuance of 'getting a good deal' or 'receiving a benefit without effort'. It is frequently used in phrases like '공짜로 얻다' (to get for free). Note the distinction: 무료 is for formal signs, 공짜 is for casual talk.

In advanced contexts, 공짜 can be used to describe situations where something is obtained without the expected labor or cost. It is a culturally loaded term that appears in proverbs and social critiques regarding the 'free lunch' fallacy in economic discourse.

The etymological roots of 공짜 provide insight into the Korean perception of value and exchange. It is a colloquial staple that contrasts sharply with the Sino-Korean 무료. Mastery involves knowing when to use the native-feeling 공짜 to sound natural versus the formal 무료 to sound professional.

Word in 30 Seconds

  • Means free of charge
  • Casual register
  • Opposite of paid (유료)
  • Commonly used with -로

Hey there! Let's talk about 공짜 (gong-jja). It is one of those words that makes everyone smile because it means 'free of charge'. Whether you are getting a free sample at the store or a surprise gift from a friend, this is the word you use.

Think of 공짜 as the ultimate 'no-wallet-needed' situation. While it is a very common word, it is important to remember that it is slightly more casual than the word 무료 (mu-ryo), which you will see on signs or in professional advertisements.

The history of 공짜 is quite fascinating! It is believed to have originated from the combination of the Hanja character (gong), meaning 'empty', and a suffix. The idea is that the transaction is 'empty' of money.

Over time, it became a staple of daily Korean conversation. It evolved from a descriptive phrase into a standalone noun that captures the excitement of getting something without spending a single won.

You will hear 공짜 everywhere in daily life. You can say 공짜로 (for free) to describe how you obtained something. It is very common to hear people say 'It's free!' as 공짜야!

Remember, use 공짜 when talking to friends or family. If you are writing a formal business email or reading a sign in a bank, you should switch to 무료 to sound more professional and polite.

공짜 점심은 없다: This is the Korean version of 'There is no such thing as a free lunch'. It means everything has a hidden cost.

공짜라면 양잿물도 마신다: A funny idiom meaning if something is free, people will take it even if it is harmful, highlighting the human greed for freebies.

공짜로 얻다: To obtain something for free. 공짜로 주다: To give something away for free. 공짜를 좋아하다: To be fond of getting things for free.

공짜 is a noun, so it functions as the subject or object of a sentence. You often attach the particle -로 to turn it into an adverbial phrase meaning 'freely' or 'for free'.

Pronunciation-wise, the 'jj' sound is a tense, double consonant. It sounds like a sharp 'j' sound in English, but with more tension in your throat. Try saying it with a quick, punchy rhythm!

Fun Fact

It sounds very similar to '가짜' (fake), but they are completely different!

Pronunciation Guide

UK gong-jja

Korean phonetics

US gong-jja

Korean phonetics

Common Errors

  • Softening the 'jj' sound
  • Mispronouncing the 'ng' ending
  • Adding a vowel sound between syllables

Rhymes With

진짜 알짜 글짜 맞아 가짜

Difficulty Rating

Reading 1/5

Easy to read

Writing 2/5
Speaking 2/5
Listening 1/5

What to Learn Next

Prerequisites

주다 받다

Learn Next

무료 유료 대가

Advanced

공짜 심리

Grammar to Know

Particle -로

공짜로

Copula -이다

공짜예요

Noun usage

공짜 커피

Examples by Level

1

이것은 공짜예요.

This is free.

Simple copula.

2

공짜 좋아해요.

I like free things.

Verb usage.

3

이거 공짜예요?

Is this free?

Question form.

4

공짜로 받았어요.

I received it for free.

Particle -로.

5

공짜 커피.

Free coffee.

Noun modifier.

6

공짜 티켓.

Free ticket.

Noun modifier.

7

공짜 선물.

Free gift.

Noun modifier.

8

다 공짜예요.

Everything is free.

Subject marker.

1

공짜로 먹었어요.

2

공짜라서 좋아요.

3

공짜는 항상 좋아요.

4

공짜로 빌렸어요.

5

공짜 샘플을 받았어요.

6

이건 공짜로 주는 거예요.

7

공짜가 아니에요.

8

공짜로 얻은 거예요.

1

공짜 점심은 없다는 말을 알아요?

2

그는 항상 공짜를 찾아요.

3

공짜로 얻은 물건이라서 기뻐요.

4

세상에 공짜는 없어요.

5

공짜라고 다 좋은 건 아니에요.

6

공짜로 해준다고 해서 고마웠어요.

7

공짜로 초대받았어요.

8

공짜로 영화를 봤어요.

1

공짜라는 말에 속지 마세요.

2

그는 공짜라면 뭐든지 좋아해요.

3

공짜로 얻은 기회를 놓치지 마세요.

4

공짜 서비스가 종료되었습니다.

5

공짜로 제공되는 혜택입니다.

6

공짜로 얻은 지식은 가치가 없어요.

7

공짜로 얻은 것은 쉽게 잃어버려요.

8

공짜를 바라는 마음을 버려야 해요.

1

공짜 심리를 이용한 마케팅 전략이군요.

2

공짜 점심은 없다는 경제학적 원리를 이해해야 합니다.

3

그는 공짜로 얻은 권력을 남용했습니다.

4

공짜로 제공되는 정보의 질을 의심해봐야 합니다.

5

공짜라는 유혹은 때로 위험할 수 있습니다.

6

공짜로 얻은 성공은 지속되기 어렵습니다.

7

공짜로 얻은 물건에 대해 감사함을 느껴야 합니다.

8

공짜를 선호하는 대중 심리를 분석했습니다.

1

공짜라는 개념은 자본주의 사회에서 매우 흥미로운 주제입니다.

2

공짜로 얻은 명예는 모래성처럼 무너지기 쉽습니다.

3

공짜를 지향하는 문화가 가져오는 사회적 비용을 고려해야 합니다.

4

공짜로 베푸는 친절은 가장 값진 것입니다.

5

공짜라는 미명 하에 이루어지는 착취를 경계하십시오.

6

공짜로 얻은 평화는 결코 공짜가 아님을 명심하세요.

7

공짜로 얻은 경험이 내 인생을 바꿨습니다.

8

공짜를 갈구하는 인간의 본성을 철학적으로 고찰합니다.

Common Collocations

공짜로 얻다
공짜를 좋아하다
공짜 점심
공짜 선물
공짜 티켓
공짜 서비스
공짜 커피
공짜 샘플
공짜로 주다
완전 공짜

Idioms & Expressions

"공짜 점심은 없다"

Nothing is truly free

공짜 점심은 없다는 걸 명심해.

neutral

"공짜라면 양잿물도 마신다"

Greed for free items

그는 공짜라면 양잿물도 마실 사람이야.

casual

"공짜로 먹다"

To get something for free easily

그걸 공짜로 먹었어?

casual

"공짜가 어디 있어"

Nothing is free in this world

세상에 공짜가 어디 있어?

casual

"공짜로 얻은 기회"

An unexpected opportunity

이건 공짜로 얻은 기회야.

neutral

"공짜를 밝히다"

To be overly focused on free things

공짜를 너무 밝히지 마.

casual

Easily Confused

공짜 vs 무료

Same meaning

Register

무료 (formal) vs 공짜 (casual)

공짜 vs 공자

Similar spelling

Meaning

공자 (Confucius) vs 공짜 (free)

공짜 vs 가짜

Similar sound

Meaning

가짜 (fake) vs 공짜 (free)

공짜 vs 유료

Opposite concept

Antonym

유료 (paid) vs 공짜 (free)

Sentence Patterns

A1

N + 은/는 공짜예요

이것은 공짜예요.

A2

공짜로 + V

공짜로 받았어요.

A2

공짜 + N

공짜 커피 마셔요.

B1

공짜를 + V

공짜를 좋아해요.

B2

세상에 공짜는 없다

세상에 공짜는 없어요.

Word Family

Nouns

공짜 Free

Related

무료 Formal synonym

How to Use It

frequency

8/10

Formality Scale

무료 (Formal) 공짜 (Neutral/Casual) 거저 (Casual)

Common Mistakes

Using '공짜' in a formal business contract Use '무료' or '무상'
공짜 is too casual for contracts.
Saying '공짜의' (possessive) Just use '공짜'
공짜 doesn't usually take the possessive particle.
Confusing with '무료' Know the register
무료 is for signs/formal, 공짜 is for speaking.
Misspelling as '공자' 공짜
공자 means Confucius!
Using as a verb Use with '이다' or '로'
It's a noun, not a verb.

Tips

💡

Memory Trick

Think of 'Gong' as 'Go' and 'Jja' as 'Zero'. Go for zero cost!

💡

Native Context

Use it when chatting with friends about a good deal.

🌍

Cultural Insight

Koreans love a good deal; '공짜' is a very positive word.

💡

Grammar Shortcut

Always pair it with '로' to mean 'for free'.

💡

Say It Right

Focus on the double 'jj' sound.

💡

Don't Make This Mistake

Don't confuse it with Confucius (공자).

💡

Did You Know?

The phrase '공짜 점심은 없다' is a direct translation of the English idiom.

💡

Study Smart

Write sentences about things you got for free.

Memorize It

Mnemonic

Gong (Empty) + Jja (Sound of snapping fingers) = Empty wallet!

Visual Association

An empty wallet flying away because you didn't have to pay.

Word Web

Free Gift No cost Discount

Challenge

Try to find three things today that were '공짜'.

Word Origin

Korean

Original meaning: Empty transaction

Cultural Context

None, but don't use it in a high-stakes professional environment.

Equates to 'freebie' or 'no cost'.

Many Korean songs mention '공짜' in lyrics about love or life.

Practice in Real Life

Real-World Contexts

At a store

  • 이거 공짜예요?
  • 공짜 샘플 있나요?

With friends

  • 공짜로 얻었어!
  • 공짜 점심 먹으러 가자.

Marketing

  • 공짜 이벤트 중입니다.

General life

  • 공짜는 언제나 좋아.

Conversation Starters

"What is the best thing you ever got for free?"

"Do you think there is such a thing as a free lunch?"

"Do you like free samples at stores?"

"What would you do if you won a free trip?"

"Is it okay to always look for free things?"

Journal Prompts

Write about a time you got something for free.

Describe your feelings about getting free items.

Do you agree that nothing in life is free?

How do you distinguish between '공짜' and '무료'?

Frequently Asked Questions

8 questions

They mean the same thing, but use 무료 for formal signs and 공짜 for speaking.

Better to use 무료.

No, it is a noun.

공짜로.

No, just casual.

유료 (paid).

It is rarely used.

No, that is 공자.

Test Yourself

fill blank A1

이것은 ___입니다.

Correct! Not quite. Correct answer: 공짜

The context implies free.

multiple choice A2

What does 공짜 mean?

Correct! Not quite. Correct answer: Free

Definition of free.

true false B1

공짜 is used in formal contracts.

Correct! Not quite. Correct answer: False

Use 무료 instead.

match pairs B1

Word

Meaning

All matched!

Register comparison.

sentence order B2

Tap words below to build the sentence
Correct! Not quite. Correct answer:

Subject + adverb + verb.

Score: /5

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