A2 adverb #2,600 most common 4 min read

급격히

Something happens very fast or suddenly.

Explanation at your level:

You use 급격히 when something happens very, very fast. Think of a car driving fast or a price going up. It is a 'speed' word. If you see a big change in a short time, you say 급격히. It is like saying 'very quickly' in English. Use it before a verb like 'change' or 'grow'. It helps people know that the change was big and fast!

At this level, you can use 급격히 to talk about weather or simple changes. For example, 'The weather changed 급격히.' It means the weather went from hot to cold very fast. It is a useful word for describing things that surprise you. Remember to put it before the action word. It makes your sentences sound much more descriptive and interesting to your friends.

As you move to intermediate, 급격히 becomes a tool for describing trends. Use it when talking about your studies or work. 'My Korean skills improved 급격히' is a great way to show progress. It is more formal than saying 'very fast' (빨리). Use it in presentations or when writing short reports to sound more professional and precise about the speed of events.

In B2, you start using 급격히 to analyze situations. It is perfect for discussing economic or social changes. 'The company's profits dropped 급격히 due to the market.' You can also use it to describe shifts in tone or mood. It adds a level of sophistication to your arguments. It is a standard term in business and journalism, so it is essential for your professional vocabulary.

At the C1 level, you use 급격히 to nuance your observations. It is not just about speed; it is about the impact of the change. You might describe a '급격히 shifting political landscape' or a '급격히 evolving technology.' It carries a weight that suggests the change is significant enough to cause a reaction. You can use it to build tension in a story or to emphasize the gravity of a situation in an academic essay.

Mastering 급격히 at a C2 level involves understanding its role in formal discourse. It is often used in high-level analytical writing to describe systemic shifts. You might see it in literary contexts to describe a sudden, life-altering realization or a dramatic change in a character's fortune. It is a word that commands attention. When you use it, you are signaling that you are not just describing a change, but a pivotal moment of transformation. Its etymological roots in urgency and intensity are fully realized in sophisticated, nuanced prose.

Word in 30 Seconds

  • Means 'rapidly' or 'sharply'.
  • Used for intense changes.
  • Common in news and reports.
  • Always place before the verb.

Hey there! 급격히 is a fantastic Korean adverb that you will see everywhere in news reports and daily life. It essentially means 'rapidly' or 'sharply.' Imagine you are watching a graph; when the line shoots straight up or drops straight down, that is the perfect time to use this word.

It implies that the change isn't just fast—it is intense. You wouldn't use it for someone walking quickly, but you would definitely use it for a sudden, massive change in the stock market or a sharp drop in temperature during a winter storm. It adds a sense of urgency and scale to your sentences.

Think of it as the opposite of a slow, gradual change. Whether you are talking about a 급격히 changing situation or a 급격히 rising population, this word helps your listener understand that the event was significant and happened in the blink of an eye. Keep practicing it, and you will sound like a native speaker in no time!

The word 급격히 is rooted in Sino-Korean characters (Hanja). The first part, (急), comes from the character for 'urgent' or 'hurried.' The second part, (激), comes from the character for 'violent,' 'intense,' or 'clashing.' When you combine them, you get the sense of an urgent, intense clash or movement.

Historically, this term was used in scholarly and administrative texts to describe sudden shifts in weather, military movements, or economic conditions. Because it carries a weight of 'intensity,' it has remained a staple in formal writing and news broadcasting for centuries.

In the evolution of the Korean language, the suffix -히 was added to turn the adjective 급격하다 into an adverb. This makes it a very versatile tool for describing verbs of change. It is fascinating how these ancient characters still perfectly capture the feeling of a sudden, powerful shift in our modern world today. It connects us to a long history of describing the world's most dramatic changes.

You will most often find 급격히 paired with verbs that indicate change, such as 변하다 (to change), 상승하다 (to rise), or 하락하다 (to fall). It is a favorite among journalists and analysts because it provides a clear, objective way to describe data spikes.

In terms of register, this word is quite versatile. It is perfectly acceptable in formal business reports, academic papers, and news segments. However, it is also common in casual conversation when you want to emphasize how surprised you were by a sudden event, like saying, 'The weather changed 급격히!'

Common collocations include 급격히 증가하다 (increase rapidly), 급격히 감소하다 (decrease rapidly), and 급격히 변화하다 (change rapidly). Notice how the adverb always precedes the verb. By placing it right before the action, you create a stronger impact on the listener, highlighting the speed of the event immediately.

While 급격히 is a direct adverb, it is part of several common conceptual idioms in Korean. 1. 급격한 변화 (a rapid change) - used to describe societal shifts. 2. 급격한 하락세 (a sharp downward trend) - common in economic discussions. 3. 급격한 온도 변화 (a sudden temperature swing) - used when talking about health or weather. 4. 급격히 악화되다 (to deteriorate rapidly) - used for health or situations. 5. 급격히 성장하다 (to grow rapidly) - used for businesses or children.

These expressions help you sound more professional. Instead of just saying 'it changed,' using these phrases shows you have a deeper grasp of nuance. For example, saying your health has 급격히 악화되었다 sounds much more serious and descriptive than just saying you feel sick. These phrases are the building blocks of fluent, high-level Korean communication.

Grammatically, 급격히 functions strictly as an adverb. It modifies verbs, adjectives, or other adverbs. Unlike some English adverbs that can move around a sentence, in Korean, this adverb almost always sits directly before the verb it modifies.

Pronunciation-wise, focus on the -히 ending. It is often pronounced with a slight aspiration, sounding almost like 'hee.' The 'geup' part should be crisp and short—do not drag out the vowel. The total word has a sharp, staccato rhythm that mimics the meaning of the word itself.

It rhymes loosely with other adverbs ending in -히, such as 솔직히 (honestly) or 조용히 (quietly), though the stress patterns differ. Remember to keep the flow consistent: geup-gyeok-hee. If you find it tricky, try saying it slowly first, then speed it up until it feels natural. Practice makes perfect!

Fun Fact

The character '급' is also used in 'emergency' (응급).

Pronunciation Guide

UK /geup-gyeok-hi/

Crisp 'geup', sharp 'gyeok', soft 'hi'.

US /geup-gyeok-hi/

Same as UK, clear consonants.

Common Errors

  • Mispronouncing the 'p' sound
  • Dragging the 'hi' too long
  • Missing the glottal stop in 'geup'

Rhymes With

솔직히 조용히 천천히 분명히 당연히

Difficulty Rating

Reading 2/5

Easy to read

Writing 2/5

Useful for formal writing

Speaking 2/5

Common in speech

Listening 2/5

Clear sound

What to Learn Next

Prerequisites

빨리 변하다 오르다

Learn Next

급속히 급진적으로 급변

Advanced

급변하다 급락 급등

Grammar to Know

Adverb placement

급격히 변하다

Sino-Korean roots

급(急)

Verb modification

급격히 + Verb

Examples by Level

1

날씨가 급격히 변했어요.

The weather changed rapidly.

Adverb + Verb

2

급격히 추워졌어요.

It became cold rapidly.

Focus on temperature

3

급격히 자랐어요.

It grew rapidly.

Used for growth

4

급격히 달렸어요.

He ran rapidly.

Used for movement

5

급격히 올랐어요.

It rose rapidly.

Used for prices

6

급격히 줄었어요.

It decreased rapidly.

Used for quantity

7

급격히 나빠졌어요.

It got worse rapidly.

Used for state

8

급격히 좋아졌어요.

It got better rapidly.

Used for health

1

물가가 급격히 올랐습니다.

2

환율이 급격히 변동합니다.

3

건강이 급격히 나빠졌어요.

4

인구가 급격히 증가합니다.

5

온도가 급격히 떨어졌어요.

6

수요가 급격히 늘었어요.

7

속도가 급격히 빨라졌어요.

8

분위기가 급격히 바뀌었어요.

1

기술이 급격히 발전하고 있습니다.

2

환경이 급격히 파괴되고 있어요.

3

주가가 급격히 하락했습니다.

4

관심이 급격히 높아졌습니다.

5

상황이 급격히 악화되었습니다.

6

지식이 급격히 쌓였습니다.

7

태도가 급격히 달라졌어요.

8

수준이 급격히 향상되었습니다.

1

사회적 인식이 급격히 변화했습니다.

2

디지털 전환이 급격히 진행 중입니다.

3

기업의 매출이 급격히 감소했습니다.

4

정치적 갈등이 급격히 심화되었습니다.

5

도시가 급격히 팽창하고 있습니다.

6

생태계가 급격히 변화하고 있습니다.

7

학습 속도가 급격히 빨라졌습니다.

8

긴장감이 급격히 고조되었습니다.

1

급격히 변모하는 현대 사회의 단면.

2

급격히 쇠퇴하는 산업 구조를 분석하다.

3

급격히 확산되는 전염병에 대응하다.

4

급격히 붕괴하는 신뢰를 회복하기 어렵다.

5

급격히 유입되는 자본의 영향력을 평가하다.

6

급격히 변동하는 시장 환경에 적응하다.

7

급격히 고령화되는 인구 구조의 문제점.

8

급격히 팽창하는 우주에 대한 이론.

1

급격히 요동치는 국제 정세 속에서.

2

급격히 침식되는 지반의 위험성을 경고하다.

3

급격히 고갈되는 자원에 대한 대책 마련.

4

급격히 분화하는 문화적 정체성에 주목하다.

5

급격히 가속화되는 지구 온난화의 실태.

6

급격히 소멸하는 언어의 보존 필요성.

7

급격히 변화하는 가치관의 충돌.

8

급격히 수축하는 경제 규모의 원인.

Common Collocations

급격히 증가하다
급격히 감소하다
급격히 변하다
급격히 상승하다
급격히 하락하다
급격히 발전하다
급격히 악화되다
급격히 성장하다
급격히 달라지다
급격히 확산되다

Idioms & Expressions

"급격한 변화"

A sudden and significant change.

사회는 급격한 변화를 겪고 있다.

neutral

"급격한 하락세"

A sharp downward trend.

시장이 급격한 하락세를 보였다.

formal

"급격한 성장"

Rapid growth.

회사는 급격한 성장을 이루었다.

neutral

"급격한 온도 차"

A large difference in temperature.

급격한 온도 차로 감기에 걸렸다.

neutral

"급격한 악화"

A sudden worsening of a situation.

병세의 급격한 악화가 우려된다.

formal

"급격한 대응"

A swift response.

정부는 급격한 대응을 취했다.

formal

Easily Confused

급격히 vs 갑자기

Both mean fast.

갑자기 = unexpected, 급격히 = fast/intense.

갑자기 비가 온다 vs 온도가 급격히 변한다.

급격히 vs 빨리

Both mean speed.

빨리 = general speed, 급격히 = degree/intensity.

빨리 가세요 vs 물가가 급격히 올랐다.

급격히 vs 서서히

Both relate to change.

서서히 = slow change, 급격히 = fast change.

서서히 변한다 vs 급격히 변한다.

급격히 vs 급히

Same root.

급히 = urgent/hurried, 급격히 = fast/sharp.

급히 떠났다 vs 급격히 하락했다.

Sentence Patterns

A1

Subject + 급격히 + Verb

경제가 급격히 성장했다.

B1

Subject + Verb + 급격히

상황이 변했다, 급격히.

A2

급격히 + Adjective

날씨가 급격히 추워졌다.

B2

급격히 + Verb + (으)면서

급격히 변하면서 문제가 생겼다.

B1

급격히 + Verb + (으)면

상황이 급격히 변하면 연락해.

Word Family

Nouns

급격 Suddenness/intensity

Verbs

급격화되다 To become rapid

Adjectives

급격하다 To be rapid/sharp

Related

급속 Similar meaning (rapid speed)

How to Use It

frequency

8

Formality Scale

Formal reports News Casual speech Slang (N/A)

Common Mistakes

Using '급격히' for slow things. Use '서서히' instead.
급격히 implies speed and intensity.
Putting it after the verb. Put it before the verb.
Korean adverbs usually precede the verb.
Confusing with '갑자기'. Understand the nuance.
갑자기 is 'unexpectedly', 급격히 is 'fast and intense'.
Using for human movement. Use '빨리' or '급히'.
급격히 is for trends, states, or changes.
Overusing in every sentence. Use synonyms.
Repetition makes writing sound unnatural.

Tips

💡

Memory Palace Trick

Imagine a graph line hitting a ceiling.

💡

When Native Speakers Use It

When discussing data or weather.

🌍

Cultural Insight

Used in news to sound professional.

💡

Grammar Shortcut

Adverb + Verb.

💡

Say It Right

Crisp 'geup'.

💡

Don't Make This Mistake

Don't use for slow things.

💡

Did You Know?

It's Sino-Korean.

💡

Study Smart

Pair it with verbs like 'change'.

💡

Context Matters

Use it for intensity.

💡

Rhythm

3 syllables, sharp.

Memorize It

Mnemonic

Think of a 'Geup' (cup) falling 'gyeok' (quickly) down the stairs.

Visual Association

A graph line shooting up like a rocket.

Word Web

Speed Change Intensity Trend

Challenge

Describe a change in your life using this word.

Word Origin

Sino-Korean

Original meaning: Urgent and intense

Cultural Context

None

Equates to 'rapidly' or 'sharply' in news.

Used in many K-drama news scenes Common in economic reports

Practice in Real Life

Real-World Contexts

At work/Business

  • 매출이 급격히 올랐습니다.
  • 수익이 급격히 줄었습니다.
  • 시장 상황이 급격히 변했습니다.

School/Studies

  • 실력이 급격히 향상되었습니다.
  • 지식이 급격히 늘었습니다.
  • 성적이 급격히 변했습니다.

Weather/Environment

  • 온도가 급격히 떨어졌습니다.
  • 날씨가 급격히 변했습니다.
  • 환경이 급격히 파괴되었습니다.

Health/Daily Life

  • 건강이 급격히 나빠졌습니다.
  • 기분이 급격히 변했습니다.
  • 체력이 급격히 떨어졌습니다.

Conversation Starters

"최근에 급격히 변한 것이 있나요?"

"날씨가 급격히 추워졌을 때 무엇을 하나요?"

"공부 실력이 급격히 늘어본 적 있나요?"

"급격히 성장하는 분야는 무엇이라고 생각하나요?"

"건강이 급격히 나빠진 적이 있나요?"

Journal Prompts

Describe a time when your mood changed 급격히.

Write about a technology that changed our lives 급격히.

Reflect on a time you improved at something 급격히.

What happens when the weather changes 급격히?

Frequently Asked Questions

8 questions

No, it's for situations, trends, or states.

It is neutral-formal.

Sometimes, but 급격히 implies more intensity.

No, it's an adverb.

Before the verb.

Yes, very common in news.

서서히 or 완만히.

Yes, it's fine.

Test Yourself

fill blank A1

날씨가 ___ 변했습니다.

Correct! Not quite. Correct answer: 급격히

The weather changed rapidly.

multiple choice A2

Which word means 'rapidly'?

Correct! Not quite. Correct answer: 급격히

급격히 is the adverb for rapid/sharp change.

true false B1

급격히 is used for slow changes.

Correct! Not quite. Correct answer: False

It describes fast, intense changes.

match pairs B1

Word

Meaning

All matched!

Vocabulary matching.

sentence order B2

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

Subject + Adverb + Verb.

fill blank B2

물가가 ___ 상승했다.

Correct! Not quite. Correct answer: 급격히

Prices rose rapidly.

multiple choice C1

Which verb fits best with 급격히?

Correct! Not quite. Correct answer: 변화하다

급격히 is used with change-related verbs.

true false C1

급격히 is a noun.

Correct! Not quite. Correct answer: False

It is an adverb.

sentence order C2

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

Subject + Adverb + Verb.

fill blank C2

온도가 ___ 떨어져서 감기에 걸렸다.

Correct! Not quite. Correct answer: 급격히

The temperature dropped rapidly.

Score: /10

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