안되다

The Korean word 안되다 is one of the most fundamental and frequently used verbs in the Korean language, carrying a variety of essential meanings that revolve around the concepts of failure, impossibility, and things not functioning as intended. For English speakers learning Korean, mastering this word is an absolute necessity because it serves as the primary way to express that something is not working, that an action is prohibited, or that a situation has turned out poorly. Understanding the deep nuances of this word will significantly enhance your ability to navigate daily life in Korea, from dealing with broken electronics to understanding social boundaries and expressing sympathy. The core meaning of the word translates to 'to not work,' 'to fail,' or 'to be impossible,' but its usage extends far beyond these simple translations.

Core Definition

The primary function of this word is to indicate that a desired outcome has not been achieved, a machine is malfunctioning, or a specific action is not permitted under the current circumstances.

When you encounter a situation where a machine, such as a computer, a ticket gate, or a coffee maker, is broken or unresponsive, this is the exact word you will use. It perfectly encapsulates the English phrases 'It is broken,' 'It is not working,' or 'It is out of order.' In a completely different context, if you ask for permission to do something and the answer is negative, this word is used to say 'No, you cannot do that' or 'That is not allowed.' Furthermore, when someone experiences a misfortune, such as failing an examination or losing a job, this word transforms into an expression of sympathy, translating roughly to 'That is a pity' or 'I feel sorry for that situation.'

It is crucial to understand the grammatical structure and the spelling rules associated with this word. In Korean, there is a significant difference between the spaced version '안 되다' and the unspaced version '안되다'. The spaced version uses the negative adverb '안' (meaning 'not') modifying the verb '되다' (meaning 'to become' or 'to function'). This spaced version is strictly used for 'not working' or 'not possible'. The unspaced version '안되다' is a distinct verb in the dictionary meaning 'to turn out poorly' or an adjective meaning 'to be pitiful'. However, in casual spoken Korean, these distinctions blur entirely in pronunciation, and even native speakers frequently confuse the spacing in written text. For the purpose of practical communication, you will hear the pronunciation '안돼요' (an-dwae-yo) constantly in both contexts.

Social Context

In Korean society, directly saying 'no' (아니요) can sometimes be considered too blunt or impolite. Therefore, saying that something 'is not possible' using this verb is a much softer and more socially acceptable way to decline a request or deny permission.

Let us explore the concept of permission and prohibition. If you are in a museum and you ask if you can take photographs, the staff member might cross their arms in an X shape and use this word to indicate that photography is strictly prohibited. This physical gesture combined with the word is a universal sign of prohibition in South Korea. It is a definitive statement that leaves no room for negotiation. Similarly, if you are trying to use a credit card at a small market stall that only accepts cash, the vendor will use this word to explain that the card transaction cannot be processed.

Another fascinating aspect of this word is its use in describing physical appearance. When someone looks extremely tired, sick, or haggard, you can use the adjective form of this word to express concern for their well-being. You might say, 'Your face looks very 안되다 today,' which means 'You look terrible' or 'You look exhausted.' This demonstrates the deep emotional and empathetic capacity of the Korean language, where a single word can transition from describing a broken television to expressing profound concern for a friend's health. The versatility of this vocabulary item makes it an indispensable tool for anyone aiming to achieve fluency and cultural competence in Korean.

Business Application

In a corporate environment, this word is frequently used to describe projects that are failing, negotiations that have broken down, or business ventures that are not yielding the expected profits.

When you are studying for a test and you simply cannot understand the material, or when you are trying to solve a complex puzzle and you are stuck, you can exclaim this word to express your frustration. It conveys the feeling of 'I cannot do this' or 'This is not working out for me.' The emotional weight of the word changes depending on the tone of voice. A sharp, quick pronunciation indicates frustration with a broken object, while a slow, drawn-out pronunciation indicates deep sympathy or sadness for a tragic event. Mastering these subtle tonal shifts is key to sounding like a native speaker.

In conclusion, this vocabulary word is a cornerstone of Korean communication. It bridges the gap between mechanical failure, social prohibition, personal inability, and emotional sympathy. By practicing its various conjugations and paying close attention to the context in which native speakers use it, you will rapidly improve your comprehension and speaking abilities. Whether you are navigating the subway system, interacting with store clerks, or comforting a friend, this word will be an essential part of your Korean language toolkit. Keep practicing the pronunciation and the spelling rules, and soon it will become second nature to you.

Understanding how to construct sentences with the Korean word 안되다 requires a solid grasp of Korean verb conjugation rules and sentence structure. Because this word is used in such a wide variety of contexts, its grammatical form changes frequently depending on the level of formality, the tense, and the specific nuance the speaker wishes to convey. The most critical aspect of using this word correctly is mastering the difference between the dictionary form '되다' and its conjugated form '돼'. When the verb stem '되' is followed by the vowel '어', it combines to form '돼'. Therefore, the present tense informal polite form is '안돼요', not '안되요'. This is one of the most common spelling mistakes made by both learners and native speakers alike, so paying close attention to this rule will immediately elevate the quality of your written Korean.

Present Tense Conjugation

In the present tense, the word is conjugated as 안돼 (informal), 안돼요 (polite), and 안됩니다 (formal). These forms are used to state current impossibilities or broken states.

Let us examine how to use this word to express prohibition. The grammatical structure for prohibition in Korean is '-(으)면 안 되다', which literally translates to 'if you do [action], it does not work' or 'if you do [action], it is not allowed'. For example, if you want to say 'You must not eat here', you take the verb '먹다' (to eat), attach '으면' because it ends in a consonant, and add '안 됩니다'. The resulting sentence is '여기서 먹으면 안 됩니다'. This pattern is incredibly common and is used on warning signs, in official instructions, and in everyday conversations when setting boundaries or enforcing rules. It is a highly direct way to issue a command without using the imperative mood.

When discussing mechanical failures or things that are out of order, the word is typically used in the present tense to describe the current state of the object. The subject marker '이/가' is attached to the noun that is broken. For instance, if your mobile phone is not working, you would say '핸드폰이 안돼요'. If the internet connection is down, you would say '인터넷이 안돼요'. In these situations, the word functions almost like an adjective describing the state of the noun, even though it is grammatically a verb. It is a concise and efficient way to communicate a problem without needing to explain the technical details of the malfunction.

Past Tense Conjugation

The past tense forms are 안됐어 (informal), 안됐어요 (polite), and 안되었습니다/안됐습니다 (formal). These are used for past failures or to express sympathy.

Using the past tense form '안됐어요' is particularly important when expressing sympathy or condolences. If a friend tells you that they lost their wallet, you would respond with '어머, 정말 안됐어요', which means 'Oh my, that is really too bad.' In this context, the word shifts from a literal meaning of 'not working' to a figurative meaning of 'things did not turn out well for you.' It is a standard, polite way to show empathy in Korean culture. It is important to note that this specific usage is derived from the unspaced dictionary word '안되다', which carries the meaning of 'to be pitiful' or 'to turn out poorly'.

In future tense or speculative situations, the word takes the form '안될 거예요' (it probably will not work) or '안되겠습니다' (it will not be possible). If you are trying to fix a car and you realize the engine is completely ruined, you might say '이 차는 고쳐도 안될 거예요', meaning 'Even if we fix this car, it probably will not work.' The formal future form '안되겠습니다' is often used in business settings or formal announcements to declare that a certain course of action is impossible or will not be pursued. It carries a tone of finality and professional distance.

Connecting Sentences

You can connect this word to other clauses using conjunctions like '-아서/어서' (because) or '-지만' (but). For example, '안돼서 못 가요' (It doesn't work, so I can't go).

Another common sentence pattern involves expressing inability or lack of success despite effort. The structure '-아/어 봐도 안 되다' translates to 'even if I try [action], it does not work'. For example, '여러 번 설명해 봐도 안 돼요' means 'Even if I try explaining it multiple times, it does not work (they do not understand).' This emphasizes the futility of the action and the persistence of the negative outcome. By mastering these various sentence structures and conjugation patterns, you will be able to express a wide range of complex thoughts and situations using this single, powerful vocabulary word. Practice writing your own sentences using these templates to solidify your understanding.

If you spend any amount of time in South Korea, you will hear the word 안되다 on a daily, if not hourly, basis. It is ubiquitous in both public spaces and private conversations, serving as a critical linguistic tool for navigating the complexities of modern Korean life. One of the most common places you will encounter this word is in commercial establishments such as cafes, restaurants, and retail stores. When a particular menu item is sold out, the barista or waiter will politely inform you that the item '안됩니다' (is not possible/available). Similarly, if a point-of-sale terminal is malfunctioning and cannot process credit cards, the cashier will point to the machine and say '카드가 안돼요' (Cards do not work). In these situations, the word is used to quickly and efficiently communicate a temporary limitation in service.

Public Transportation

You will frequently hear this word in subway stations or on buses when a transportation card fails to scan properly. The automated voice or the driver might say that the card processing is not working.

Another prominent domain where this word is heavily utilized is in the realm of technology and electronics. South Korea is a highly digitized society, and people rely heavily on smartphones, computers, and various smart devices. When an application crashes, the Wi-Fi connection drops, or a device refuses to turn on, the immediate reaction is to exclaim '어? 왜 안되지?' (Huh? Why isn't this working?). IT support personnel, repair technicians, and everyday users constantly use this word to diagnose and describe technical issues. If you take your broken laptop to a repair shop, the technician will ask you '어디가 안돼요?' (What part is not working?).

In the workplace, this word is a staple of professional communication. During meetings, if a proposed strategy is deemed unfeasible due to budget constraints or logistical issues, a manager might say '그 계획은 예산 때문에 안되겠습니다' (That plan will not be possible due to the budget). It is a professional way to reject an idea without necessarily attacking the person who proposed it. Furthermore, when employees are discussing their schedules and trying to find a time for a meeting, they will use this word to indicate their unavailability. Saying '금요일은 안돼요' (Friday is not possible) is the standard way to decline a meeting request for that specific day.

Customer Service

Customer service representatives use this word constantly to explain company policies, inform customers about denied requests, or explain why a refund cannot be processed.

Beyond practical and logistical situations, the word plays a significant role in social interactions and emotional expressions. As mentioned previously, the past tense form '안됐어요' is the go-to phrase for expressing sympathy. You will hear this in conversations between friends discussing a mutual acquaintance who has fallen on hard times, or when someone shares bad news about their health or personal life. It is a vital part of building and maintaining social bonds through shared empathy. In Korean dramas and movies, you will often hear characters use this word dramatically when a situation turns desperate or when a tragedy occurs.

You will also encounter this word in the context of rules and regulations. Signs in parks, museums, and public buildings frequently use the '-(으)면 안 되다' grammar pattern to list prohibited activities. For example, '쓰레기를 버리면 안 됩니다' (You must not throw trash) or '뛰면 안 됩니다' (You must not run). These signs are everywhere, reinforcing the societal norms and rules that govern public behavior in South Korea. Understanding this word is therefore not just about language acquisition; it is about cultural literacy and knowing how to navigate the physical and social landscape of the country.

Medical Settings

Doctors and nurses use this word to instruct patients on what they cannot do after a procedure, such as '술을 마시면 안 됩니다' (You must not drink alcohol).

Finally, the word is often used in self-reflection or expressions of personal frustration. When someone is trying to learn a new skill, like playing the guitar or speaking a foreign language, and they are struggling to make progress, they might sigh and say '나는 왜 이렇게 안되지?' (Why am I so bad at this? / Why isn't this working for me?). This introspective use highlights the internal struggle and the feeling of inadequacy when faced with a difficult task. In all these diverse contexts, from the mundane to the profound, this word remains a constant presence in the Korean linguistic environment.

When learning the Korean word 안되다, English speakers frequently encounter several stumbling blocks that can lead to confusion and miscommunication. The most notorious and widespread mistake involves the spelling distinction between '되' and '돼'. Because these two syllables are pronounced almost identically in modern spoken Korean, even native speakers constantly misspell them in text messages, social media posts, and informal writing. The rule is relatively straightforward but requires conscious effort to apply: '돼' is a contraction of '되어'. Therefore, you can only use '돼' when '되어' can logically replace it in the sentence. If you are writing the present tense polite form, it must be '안돼요' because it comes from '안되어요'. Writing '안되요' is grammatically incorrect and is considered a glaring spelling error.

The '하/해' Substitution Trick

A foolproof method to check your spelling is to substitute the verb stem with '하' and '해'. If '하' makes sense, write '되'. If '해' makes sense, write '돼'. For example, '안하요' is wrong, but '안해요' is right, so it must be '안돼요'.

Another major area of confusion is the spacing rule. In Korean orthography, spacing (띄어쓰기) changes the meaning of words. The spaced version '안 되다' consists of the negative adverb '안' (not) and the verb '되다' (to become/work). This means 'to not function' or 'to not be possible'. The unspaced version '안되다' is a completely separate dictionary word meaning 'to turn out poorly', 'to fail', or 'to be pitiful'. For example, '공부가 안 돼' (spaced) means 'The studying is not working/happening (I can't focus)'. However, '장사가 안돼' (unspaced) means 'Business is failing/poor'. While the pronunciation is identical, using the wrong spacing in formal writing can change the nuance of your sentence entirely.

Learners also frequently misuse this word when trying to translate the English word 'cannot'. While '안되다' can mean 'impossible', it is generally used for situational impossibilities, prohibitions, or mechanical failures. If you want to express a lack of personal ability or skill, you should use the grammar pattern '-ㄹ/을 수 없다' or the adverb '못'. For example, if you cannot speak French because you never learned it, you should say '프랑스어를 못해요' or '프랑스어를 할 수 없어요'. Saying '프랑스어가 안돼요' sounds unnatural unless you mean that the situation prevents you from speaking French (e.g., your microphone is broken) or you are expressing frustration that your French studying is not progressing well.

Pronunciation Errors

English speakers sometimes over-pronounce the 'w' sound in '돼' (dwae). In modern Korean, the distinction between '되' (doe) and '돼' (dwae) is minimal, and both often sound closer to a simple 'eh' vowel with a slight lip rounding at the beginning.

A subtle but important mistake involves the usage of the past tense form '안됐어요' when expressing sympathy. Learners sometimes try to translate 'I am sorry' directly into Korean using '미안해요' or '죄송해요' when someone shares bad news. However, '미안해요' implies that you are personally responsible for the bad event and are apologizing for your actions. If your friend tells you their dog died, saying '미안해요' sounds very strange, as if you killed the dog. The correct response is '정말 안됐어요', which expresses sympathy and condolences without accepting blame. Mastering this distinction is crucial for appropriate social interaction in Korea.

Finally, learners sometimes struggle with the placement of the negative adverb '안' when dealing with compound verbs. While '안되다' is a single word or a tightly bound phrase, other verbs require the '안' to be placed immediately before the main verb stem. For example, with '공부하다' (to study), the negative is '공부 안 하다', not '안 공부하다'. Because '안되다' is so common, learners sometimes incorrectly assume they can attach '안' to the beginning of any verb. Understanding that '되다' is a unique verb that frequently pairs with '안' to form a specific meaning will help you avoid overgeneralizing this rule to other vocabulary words.

Contextual Misuse

Do not use this word to describe a person who is 'not working' (unemployed). For that, use '일을 안 하다' or '백수다'. This word is for machines, plans, or situations.

By paying close attention to these common pitfalls—specifically the '되/돼' spelling rule, the spacing nuances, the difference between situational impossibility and personal inability, and the correct expression of sympathy—you can significantly improve your accuracy and sound much more natural when speaking Korean. Practice writing sentences using the '하/해' trick until the spelling becomes automatic, and always consider the context before choosing between '안돼요' and '못해요'.

While 안되다 is an incredibly versatile word, the Korean language offers a rich vocabulary of alternatives and synonyms that can provide more specific nuances depending on the exact situation you are trying to describe. Relying solely on one word can make your speech sound repetitive or overly simplistic. By expanding your vocabulary to include related terms, you can express yourself with greater precision and fluency. Let us explore some of the most common alternatives and when it is appropriate to use them instead of the general term for 'not working' or 'impossible'. Understanding these distinctions is a hallmark of an intermediate to advanced Korean speaker.

고장나다 (To break down)

When a machine or electronic device is physically broken and requires repair, '고장나다' is the most accurate term. While you can say '컴퓨터가 안돼요' (The computer isn't working), saying '컴퓨터가 고장났어요' specifically means 'The computer is broken/has a mechanical failure.'

Another important distinction is between situational impossibility and personal inability. As discussed in the common mistakes section, if you lack the skill or ability to do something, you should use the adverb '못' (cannot) or the grammar pattern '-ㄹ/을 수 없다'. For example, '수영을 못해요' means 'I cannot swim (because I never learned)'. If you say '수영이 안돼요', it implies that swimming is currently impossible due to external factors, such as the pool being closed or the water being too cold. '불가능하다' (to be impossible) is a more formal, Sino-Korean alternative that is often used in written texts, news reports, or professional settings to declare that a task or event cannot occur.

When discussing failure in a more abstract or profound sense, such as failing an exam, a business venture, or a life goal, the word '실패하다' (to fail) is commonly used. While '장사가 안돼요' means 'Business is poor/not working out', '사업에 실패했어요' means 'I failed in business'. '실패하다' carries a heavier, more definitive weight than simply saying something 'did not work'. Conversely, if you want to express that something is prohibited or not allowed by rules or law, '금지되다' (to be prohibited) is the formal equivalent of '-(으)면 안 되다'. You will see '금지' (Prohibition) on official signs everywhere in Korea.

작동하지 않다 (To not operate)

This is a formal, technical way to say a machine is not working. You will find this phrase in user manuals or technical reports instead of the colloquial '안돼요'.

When it comes to expressing sympathy, which is a major function of the past tense form '안됐어요', there are several alternatives depending on the severity of the situation. '유감이다' (to be regrettable) is a formal way to express condolences or regret, often used in official statements or formal apologies. '불쌍하다' (to be pitiful) is used when you feel deep pity for someone or an animal, but it can sound condescending if used toward an equal or a superior, so it must be used with caution. '안타깝다' (to be a pity/regrettable) is an excellent alternative that expresses a feeling of frustration and sadness over a situation that did not turn out well, without the potentially condescending tone of '불쌍하다'.

If you are trying to say that a schedule or a plan does not work for you, instead of just saying '시간이 안돼요' (The time doesn't work), you can use '시간이 없다' (I do not have time) or '바쁘다' (I am busy). If a meeting needs to be canceled because things are not working out, you can use '취소되다' (to be canceled) or '무산되다' (to fall through). By learning these related verbs and adjectives, you can paint a much clearer picture of exactly *why* something is not working or *how* it has failed, rather than relying on a single catch-all phrase.

어렵다 (To be difficult)

In Korean business culture, saying something is 'difficult' (어렵습니다) is often a polite, indirect way of saying it is impossible (안됩니다). It softens the rejection.

In summary, while '안되다' is an essential building block of the Korean language, mastering its synonyms and alternatives is the key to advancing your proficiency. Use '고장나다' for broken machines, '못하다' for lack of ability, '불가능하다' for formal impossibility, and '안타깝다' for expressing regret. By carefully selecting the right word for the right context, you will communicate with greater accuracy, nuance, and cultural sensitivity, ensuring that your message is understood exactly as you intended.