A2 adjective #1,500 most common 3 min read

잘되다

To proceed successfully or go well.

jaldoeda

Explanation at your level:

You use 잘되다 when things are good. If you have a test, you say 'I hope it goes well.' It is a very happy word. You use it when you are glad about something.

At this level, you can use 잘되다 to talk about your day or your work. 'Today, my work went well' is 오늘 일이 잘됐어요. It is a very common way to tell friends that you are having a good day.

Intermediate learners use 잘되다 to describe progress. When you are working on a project, you can say 계획이 잘되고 있어요 (The plan is going well). It helps you describe the status of your tasks clearly.

At the B2 level, you use 잘되다 to provide encouragement. 'Don't worry, everything will turn out well' is a perfect way to use this word in a supportive context. It nuances your ability to express optimism.

Advanced users employ 잘되다 to discuss complex situations. You might analyze why a business strategy 잘되지 않았는지 (did not go well) to learn from mistakes. It becomes a tool for reflection and analytical communication.

At the mastery level, you understand the subtle cultural weight of 잘되다. It is often used in formal speeches, letters, or even literary contexts to signify the resolution of a conflict or the achievement of a long-term goal. It carries a sense of finality and success.

Word in 30 Seconds

  • Means to proceed successfully.
  • Used for situations and events.
  • Very common in daily Korean.
  • Can be used for encouragement.

Hey there! 잘되다 is one of those super useful Korean words you'll hear every single day. It essentially means to go well or to proceed successfully. Think of it as the opposite of failing or hitting a wall.

When you use this word, you are talking about the flow of a situation. Whether it's a business deal, a school project, or just your day in general, if things are working out, they are 잘되고 있다. It's a very positive, encouraging word that native speakers love to use to show support or report good news.

The word 잘되다 is a compound of two distinct parts: (well) and 되다 (to become/to be done). In Korean, is an adverb that indicates quality or correctness, while 되다 is a versatile verb meaning to become or to work out.

Historically, this phrase evolved from the need to express the successful completion of an action. It reflects the Korean cultural emphasis on harmony and the smooth progression of events. You won't find a direct single-word equivalent in English that captures this exact nuance, as it blends the concept of 'doing' and 'becoming' into one smooth expression.

You can use 잘되다 in almost any context, from casual chats with friends to professional settings. It's extremely common to hear 잘 될 거예요 (It will go well) as a way to comfort someone who is worried about an upcoming exam or interview.

Common collocations include using it with subjects like (work), 사업 (business), or 계획 (plan). It's a versatile term that can be used in the past, present, or future tense. Just remember that it is generally used for inanimate objects or situations, rather than describing a person's personality directly.

1. 잘 되가다: To be in the process of going well. Example: 공부가 잘 되가고 있어요? (Is your studying going well?)

2. 잘 되길 바랄게: I hope it goes well. This is a classic phrase to wish someone luck.

3. 잘 안되다: To not go well. The direct negative form, used when things hit a snag.

4. 잘 되어가고 있다: Things are working out perfectly. Used when a project is nearing a successful finish.

5. 잘 되게 하다: To make something go well. Used when you take active steps to ensure success.

Grammatically, 잘되다 functions as an adjective in Korean, though it behaves like a verb in many sentence structures. It follows standard conjugation rules for the verb 되다. For example, the past tense is 잘됐다 and the future is 잘될 것이다.

Pronunciation-wise, it is pronounced [jal-dwe-da]. Pay attention to the 'dw' sound—it’s a smooth transition that shouldn't be too harsh. It rhymes loosely with words ending in '-da' like 안되다 (to not work) or 만들다 (to make), though the vowel sounds differ slightly.

Fun Fact

It is a fundamental phrase in Korean culture to wish others success.

Pronunciation Guide

UK dʒal-dwe-da

Standard Korean phonetic

US dʒal-dwe-da

Standard Korean phonetic

Common Errors

  • Mispronouncing the 'w' sound
  • Adding extra vowels
  • Incorrect pitch

Rhymes With

안되다 만들다 흔들다 잠들다 길들다

Difficulty Rating

Reading 1/5

Easy to read

Writing 2/5

Needs correct grammar

Speaking 2/5

Common usage

Listening 1/5

Easy to hear

What to Learn Next

Prerequisites

되다

Learn Next

성공하다 순조롭다

Advanced

승승장구하다

Grammar to Know

Verb + -기 바라다

잘되길 바라다

Verb + -고 있다

잘되고 있다

Verb + -ㄹ 것이다

잘될 것이다

Examples by Level

1

잘됐어요!

That went well!

Past tense

2

잘 될 거예요.

It will go well.

Future tense

3

일이 잘돼요.

Work goes well.

Present tense

4

모두 잘됐네요.

Everything went well.

Past tense

5

잘 안됐어요.

It did not go well.

Negative form

6

잘 되길 바라요.

I hope it goes well.

Wish structure

7

공부가 잘돼요.

Studying is going well.

Subject marker

8

잘 되고 있어요.

It is going well.

Progressive form

1

오늘 하루가 잘됐어요.

2

내일 시험이 잘될 거예요.

3

사업이 잘되고 있습니다.

4

그 계획은 잘 안됐어요.

5

모든 것이 잘될 거야.

6

연습이 잘되네요.

7

요리가 잘됐어요.

8

모두 잘되길 바랍니다.

1

프로젝트가 아주 잘되고 있어요.

2

이번 일은 잘될 가능성이 높아요.

3

왜 일이 잘 안됐는지 모르겠어요.

4

그녀의 사업이 잘되어서 다행이에요.

5

노력하면 다 잘될 거예요.

6

모든 게 잘되길 빌어주세요.

7

준비가 잘되고 있나요?

8

결과가 잘되어서 정말 기뻐요.

1

모든 상황이 잘되도록 노력하고 있습니다.

2

그런 식으로 하면 잘될 리가 없어요.

3

일이 잘 안될 때도 있는 법이죠.

4

그는 항상 일이 잘되기를 바랍니다.

5

결국 모든 것이 잘될 것입니다.

6

계획대로 잘되고 있는지 확인하세요.

7

이번 협상은 잘될 것 같습니다.

8

일이 잘되게 하려면 준비가 필요해요.

1

사업이 잘되게 하기 위해 많은 투자를 했습니다.

2

모든 것이 잘될 것이라는 믿음이 중요합니다.

3

일이 잘 안될 때는 잠시 쉬는 것도 방법입니다.

4

그의 조언 덕분에 일이 잘되었습니다.

5

모든 일이 계획대로 잘되길 바랍니다.

6

일이 잘 안될까 봐 걱정하지 마세요.

7

성공적으로 일이 잘되어서 축하합니다.

8

상황이 잘되게끔 상황을 조율했습니다.

1

모든 것이 잘되리라는 확신을 가지고 도전하십시오.

2

일이 잘 안될 때일수록 침착함을 유지해야 합니다.

3

그의 노력은 결국 일이 잘되게 하는 밑거름이 되었습니다.

4

모든 일이 잘되게 하려는 의지가 돋보입니다.

5

일이 잘 안될 가능성도 염두에 두어야 합니다.

6

그의 사업이 잘되게 된 것은 우연이 아닙니다.

7

모든 일이 잘되길 바라는 마음은 모두 같습니다.

8

일이 잘되게끔 최선을 다하는 모습이 보기 좋습니다.

Common Collocations

일이 잘되다
사업이 잘되다
공부가 잘되다
계획이 잘되다
모두 잘되다
잘 안되다
잘 될 것 같다
잘 되게 하다
잘 되어가다
잘 되길 바라다

Idioms & Expressions

"잘 나간다"

To be doing very well/popular

그 회사는 요즘 잘 나가요.

casual

"술술 풀리다"

To go smoothly like silk

일이 술술 풀려요.

neutral

"대박 나다"

To hit the jackpot/be a huge success

이번 사업 대박 났어요!

casual

"탄탄대로를 걷다"

To walk on a smooth road

그는 탄탄대로를 걷고 있다.

formal

"승승장구하다"

To be on a winning streak

그는 승승장구하고 있다.

formal

"꽃길만 걷다"

To have only good things happen

꽃길만 걷길 바랄게요.

casual

Easily Confused

잘되다 vs 잘하다

Both contain '잘'

잘하다 is skill, 잘되다 is situation.

한국어를 잘하다 vs 일이 잘되다

잘되다 vs 좋다

Both are positive

좋다 is a state of being good, 잘되다 is a process.

날씨가 좋다 vs 일이 잘되다

잘되다 vs 안되다

They are opposites

안되다 is negative.

일이 안되다

잘되다 vs 성공하다

Both mean success

성공하다 is achievement, 잘되다 is progress.

사업에 성공하다 vs 사업이 잘되다

Sentence Patterns

A1

Subject + 이/가 + 잘되다

일이 잘되다.

A2

Subject + 이/가 + 잘되길 바라다

일이 잘되길 바라요.

B1

Subject + 이/가 + 잘되고 있다

공부가 잘되고 있어요.

B1

Subject + 이/가 + 잘될 것이다

모든 것이 잘될 것이다.

B2

왜 + Subject + 이/가 + 잘 안되다

왜 일이 잘 안될까요?

Word Family

Nouns

성공 Success

Verbs

잘하다 To do well (skill)

Adjectives

순조로운 Smooth

Related

안되다 Antonym

How to Use It

frequency

10

Formality Scale

Formal: 잘 되기를 바랍니다 Neutral: 잘 됐어요 Casual: 잘 됐네 Slang: 대박!

Common Mistakes

Using 잘되다 for a person's health 건강하다
잘되다 is for situations, not physical health.
Confusing 잘되다 with 좋다 좋다
좋다 is 'good', 잘되다 is 'going well'.
Forgetting the spacing 잘 되다
It is two words: 잘 and 되다.
Using it for 'doing a good job' 잘하다
잘하다 is for a person's skill.
Using it in past tense incorrectly 잘됐다
Must use the correct contracted form.

Tips

💡

Memory Palace Trick

Visualize a 'well' that is 'becoming' full.

💡

When Native Speakers Use It

Whenever they want to offer encouragement.

🌍

Cultural Insight

It reflects the value of success.

💡

Grammar Shortcut

Think of it as 'Good + Become'.

💡

Say It Right

Focus on the 'dw' sound.

💡

Don't Make This Mistake

Don't use it for personal skill.

💡

Did You Know?

It's one of the first phrases kids learn.

💡

Study Smart

Write sentences about your day.

💡

Practice

Use it in daily journals.

💡

Context

Listen for it in K-dramas.

Memorize It

Mnemonic

Imagine a 'well' (잘) that is 'becoming' (되다) full of water—everything is working perfectly!

Visual Association

A green checkmark symbol.

Word Web

Success Progress Luck Future

Challenge

Say '잘될 거예요' to yourself every morning.

Word Origin

Korean

Original meaning: To become well

Cultural Context

None

Similar to 'to go well' or 'to work out'.

Used in countless K-dramas when characters support each other.

Practice in Real Life

Real-World Contexts

At work

  • 사업이 잘되다
  • 프로젝트가 잘되다
  • 회의가 잘되다

At school

  • 공부가 잘되다
  • 시험이 잘되다
  • 과제가 잘되다

Daily life

  • 일이 잘되다
  • 하루가 잘되다
  • 계획이 잘되다

Encouragement

  • 잘될 거예요
  • 잘되길 바라요
  • 모두 잘될 거예요

Conversation Starters

"요즘 일은 잘되고 있어요?"

"시험 공부는 잘되나요?"

"이번 프로젝트가 잘될 것 같아요?"

"모든 일이 잘되길 빌게요!"

"왜 그 일이 잘 안됐을까요?"

Journal Prompts

오늘 잘된 일은 무엇인가요?

앞으로 잘되길 바라는 일은 무엇인가요?

어떤 노력을 해야 일이 잘될까요?

잘 안됐던 일을 어떻게 해결했나요?

Frequently Asked Questions

8 questions

It is technically an adjective in Korean grammar but functions like a verb.

Use it for their situation, not them personally.

Use 잘 안되다.

It can be formal or casual depending on the ending.

잘됐다.

Not usually, use other weather-related terms.

잘 and 되다 are separate words.

Yes, very common.

Test Yourself

fill blank A1

모든 일이 ___ 거예요.

Correct! Not quite. Correct answer: 잘될

Future tense of 잘되다.

multiple choice A2

Which means 'It went well'?

Correct! Not quite. Correct answer: 잘됐어요

Past tense form.

true false B1

잘되다 can be used to describe a person's height.

Correct! Not quite. Correct answer: False

It describes situations.

match pairs B1

Word

Meaning

All matched!

Distinguishing skill vs. situation.

sentence order B2

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

Natural word order.

fill blank A2

사업이 ___ 바랍니다.

Correct! Not quite. Correct answer: 잘되길

Wish structure.

multiple choice B1

What is the opposite of 잘되다?

Correct! Not quite. Correct answer: 안되다

Antonym.

true false C1

잘되다 is only used in casual conversations.

Correct! Not quite. Correct answer: False

It is used in all registers.

match pairs C2

Word

Meaning

All matched!

Synonym matching.

sentence order C1

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

Formal sentence structure.

Score: /10

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