Explanation at your level:
You use 불규칙적이다 when things are not the same. If you eat at 1 PM today and 8 PM tomorrow, your eating is 불규칙적. It is a simple way to say 'not regular'.
This word is great for talking about your daily routine. If you don't have a set time for waking up or working, you can say your schedule is 불규칙적. It helps explain why you might be tired or busy.
At this level, you can use it to describe trends or data. For instance, if a company's sales go up and down without a clear reason, you can describe them as 불규칙적. It is a very useful term for business or academic writing.
You can use this word to add nuance to your descriptions. Instead of just saying 'random', using 불규칙적 implies there is a lack of a governing rule, which is a slightly more sophisticated observation in professional settings.
In advanced contexts, you might use it to describe complex systems, such as chaotic weather patterns or the irregular syntax of a non-standard dialect. It serves as a precise descriptor for any phenomenon that defies simple linear prediction.
At the mastery level, you might employ it in literary or philosophical discussions to contrast the 'irregularity' of human emotion against the 'regularity' of natural law. It becomes a tool for exploring the tension between order and entropy in creative writing.
30秒词汇
- Means not regular or consistent.
- Commonly used for habits, schedules, and patterns.
- Adjective form of 'irregular'.
- Essential for discussing lifestyle and health.
The word 불규칙적이다 is a fundamental Korean adjective used to describe anything that isn't steady. Think of a heartbeat that skips a beat or a schedule that changes every single day; those are perfect examples of being 불규칙적.
It is composed of the prefix 불- (meaning 'not'), 규칙 (meaning 'rule' or 'regularity'), and -적이다 (a suffix that turns a noun into a descriptive state). Essentially, it literally means 'not-rule-like'. It is a very common word in daily life, especially when discussing health habits, weather patterns, or traffic flow.
This word is rooted in Sino-Korean characters, which is why it feels so precise. The character 不 (불) represents negation, while 規則 (규칙) refers to a standard or a law. Combining these shows how language evolves to categorize the world into 'ordered' versus 'disordered' states.
Historically, this term was used in academic and formal settings to describe laws or natural phenomena. Over time, it entered everyday speech as people needed a way to describe the 'messiness' of real life. It has remained stable in meaning for centuries, reflecting the human desire to define order by identifying its absence.
You will most often hear this word paired with nouns like 생활 (life/habits) or 식사 (meals). For example, 불규칙적인 식사 means having meals at different times every day. It is a neutral word, meaning you can use it in both casual conversations with friends and formal reports at work.
When you want to sound more natural, pair it with adverbs like 매우 (very) or 다소 (somewhat). It is a versatile word that works well in almost any context where you need to point out a lack of consistency.
While there aren't many 'idioms' using this exact word, it is frequently used in set phrases. 1. 불규칙적인 생활 패턴 (irregular lifestyle pattern). 2. 불규칙적인 수면 (irregular sleep). 3. 불규칙적인 움직임 (irregular movement). 4. 불규칙적인 수입 (irregular income). 5. 불규칙적인 박동 (irregular heartbeat).
These phrases help you sound like a native speaker by grouping the adjective with the most common nouns it modifies in daily life.
As an adjective, 불규칙적이다 functions by modifying nouns or ending a sentence. To modify a noun, change it to 불규칙적인. For example: 불규칙적인 날씨 (irregular weather).
The pronunciation requires careful articulation of the -chik sound. Ensure you don't drop the 'k' sound at the end of the syllable. It follows standard Korean adjective conjugation rules.
Fun Fact
The word is a perfect example of how Korean uses Chinese characters to build complex meanings.
Pronunciation Guide
Clear articulation of each syllable.
Emphasis on the 'chik' sound.
Common Errors
- Dropping the 'k' sound
- Mispronouncing 'gyu'
- Slurring the 'jeok'
Rhymes With
Difficulty Rating
Common word
Useful in essays
Easy to use
Clear pronunciation
What to Learn Next
Prerequisites
Learn Next
高级
Grammar to Know
Adjective conjugation
불규칙적이다 -> 불규칙적인
Adverbial form
불규칙적이다 -> 불규칙적으로
Noun modification
불규칙적인 + Noun
Examples by Level
생활이 불규칙적이에요.
Life is irregular.
Basic sentence ending.
식사가 불규칙적입니다.
Meals are irregular.
Formal ending.
수면이 불규칙적이에요.
Sleep is irregular.
Noun + adjective.
운동이 불규칙적입니다.
Exercise is irregular.
Formal.
날씨가 불규칙적이에요.
Weather is irregular.
Describing nature.
일이 불규칙적입니다.
Work is irregular.
Formal.
시간이 불규칙적이에요.
Time is irregular.
Basic.
습관이 불규칙적입니다.
Habits are irregular.
Formal.
그는 불규칙적인 생활을 합니다.
저의 식습관은 불규칙적입니다.
불규칙적인 수면은 건강에 나빠요.
우리 회사의 출근 시간은 불규칙적이에요.
날씨가 불규칙적이라서 옷 입기 힘들어요.
그녀의 성격은 불규칙적입니다.
불규칙적인 데이터는 분석하기 어렵습니다.
운동을 불규칙적으로 하면 효과가 없어요.
불규칙적인 수입 때문에 저축이 어렵습니다.
불규칙적인 박동이 느껴져서 병원에 갔어요.
그의 불규칙적인 행동은 모두를 당황하게 했습니다.
불규칙적인 교통 흐름 때문에 늦었습니다.
불규칙적인 패턴을 찾는 것은 쉽지 않습니다.
건강을 위해 불규칙적인 생활을 고쳐야 합니다.
불규칙적인 전력 공급으로 기계가 멈췄습니다.
불규칙적인 방문객 때문에 집중할 수 없었어요.
불규칙적인 시장 변동성은 투자자들에게 위험합니다.
그의 불규칙적인 감정 기복은 주변 사람들을 지치게 한다.
불규칙적인 강우량은 농작물에 큰 피해를 주었다.
불규칙적인 업무 시간은 워라밸을 방해한다.
불규칙적인 신호가 감지되어 점검을 시작했다.
불규칙적인 식사는 위장 질환의 원인이 된다.
불규칙적인 호흡은 긴장했다는 증거일 수 있다.
불규칙적인 생활 방식은 면역력을 떨어뜨린다.
불규칙적인 기상 이변은 기후 변화의 징후로 해석된다.
그의 불규칙적인 문체는 독자들에게 혼란을 주지만 매력적이다.
불규칙적인 파동은 물리적 시스템의 불안정을 나타낸다.
불규칙적인 도시 계획은 교통 체증을 유발하는 주요 원인이다.
불규칙적인 수입 구조를 개선하기 위한 전략이 필요하다.
불규칙적인 소득 분포는 사회적 불평등을 심화시킨다.
불규칙적인 신경 반응은 특정 질환의 진단 지표가 된다.
불규칙적인 예술적 표현은 그의 독창성을 보여준다.
불규칙적인 우주의 팽창 속도는 물리학자들의 오랜 난제였다.
그의 불규칙적인 사고 방식은 기존의 논리 체계를 뒤흔들었다.
불규칙적인 역사적 사건들은 인과관계의 복잡성을 증명한다.
불규칙적인 언어의 변화는 문화적 교류의 산물이다.
불규칙적인 생체 리듬을 조절하는 것은 현대인의 숙제이다.
불규칙적인 빛의 산란은 대기 상태를 분석하는 데 사용된다.
불규칙적인 정치적 행보는 대중의 불안을 가중시켰다.
불규칙적인 구조의 건축물은 현대 미학의 정수를 보여준다.
常见搭配
Idioms & Expressions
"들쑥날쑥하다"
Uneven or inconsistent.
성적이 들쑥날쑥하다.
casual"오락가락하다"
Going back and forth (in mood or state).
날씨가 오락가락한다.
casual"갈팡질팡하다"
Confused/indecisive (irregular direction).
마음이 갈팡질팡한다.
neutral"종잡을 수 없다"
Cannot be predicted or held down.
그의 마음은 종잡을 수 없다.
neutral"천차만별이다"
Varying greatly (irregular variety).
가격이 천차만별이다.
neutral"제멋대로다"
Acting as one pleases (lacking rule).
행동이 제멋대로다.
casualEasily Confused
Antonym
Opposite meaning
규칙적인 생활 vs 불규칙적인 생활
Similar context
Focuses on chaos vs lack of pattern
방이 무질서하다
Both imply change
Used for personality/weather
날씨가 변덕스럽다
Both mean not uniform
Used for variety
의견이 제각각이다
Sentence Patterns
Subject + 은/는 + 불규칙적이다
나의 생활은 불규칙적이다.
불규칙적인 + Noun + 은/는 + 문제이다
불규칙적인 식사는 문제이다.
Subject + 은/는 + 불규칙적으로 + Verb
그는 불규칙적으로 운동한다.
불규칙적인 + Noun + 때문에 + Result
불규칙적인 수면 때문에 피곤하다.
불규칙적인 + Noun + 이/가 + 나타나다
불규칙적인 신호가 나타났다.
词族
Nouns
Verbs
Adjectives
相关
How to Use It
8/10
Formality Scale
常见错误
While '불규칙하다' is sometimes used, '불규칙적이다' is the standard adjective form.
Always use the -인 suffix for modifying nouns.
불규칙적이다 is for patterns/time, not physical texture.
불규칙적으로 is an adverb; use 불규칙성 for the noun 'irregularity'.
Don't call a person '불규칙적' unless describing their schedule.
Tips
Memory Palace
Imagine a calendar with random dates circled.
Native Usage
Use it when explaining why you are tired.
Cultural Insight
Koreans value regularity, so this is often used as a warning.
Grammar Shortcut
Use -인 to modify nouns.
Say It Right
Focus on the 'k' sound.
Don't Make This Mistake
Don't confuse it with '불규칙하다'.
Did You Know?
It's a Sino-Korean word.
Study Smart
Learn it with its antonym '규칙적이다'.
Professional Writing
Use it in reports to describe data.
Natural Speaking
Use it to explain your busy schedule.
Memorize It
Mnemonic
Bul (No) + Gyu (Rule) + Chik (Stick) = No rule to stick to!
Visual Association
A clock with hands spinning in random directions.
Word Web
挑战
Write down 3 things in your life that are irregular.
词源
Sino-Korean
Original meaning: Not following a rule
文化背景
None, it is a neutral descriptive term.
Directly maps to the concept of 'irregular' in English.
Practice in Real Life
Real-World Contexts
Health
- 불규칙적인 식사
- 불규칙적인 수면
- 불규칙적인 심박동
Work
- 불규칙적인 업무 시간
- 불규칙적인 수입
- 불규칙적인 출근
Environment
- 불규칙적인 날씨
- 불규칙적인 교통
- 불규칙적인 소음
Data/Science
- 불규칙적인 패턴
- 불규칙적인 데이터
- 불규칙적인 변화
Conversation Starters
"요즘 생활이 규칙적인가요, 불규칙적인가요?"
"식습관이 불규칙적이면 어떤 문제가 생길까요?"
"불규칙적인 수입을 가진 직업에 대해 어떻게 생각하세요?"
"날씨가 불규칙적일 때 무엇을 하는 것을 좋아하나요?"
"불규칙적인 생활을 고치기 위해 무엇을 할 수 있을까요?"
Journal Prompts
Describe a week where your schedule was completely 불규칙적.
Why do people prefer a regular life over an irregular one?
Write about a time you noticed an irregular pattern in nature.
How does having an irregular work schedule affect your mental health?
常见问题
8 个问题It is not rude, but it might sound like a criticism of their lifestyle.
Only if describing their pattern, not their shape.
불규칙성.
Yes, it appears frequently in TOPIK.
Yes, it is a very natural collocation.
Yes, 불규칙적이었다.
Sometimes to describe chaos.
매우 불규칙적이다.
自我测试
나의 생활은 ___.
Describes an irregular lifestyle.
Which means 'irregular'?
Definition match.
불규칙적이다 means 'always the same'.
It means the opposite.
Word
意思
Matching noun-adj pairs.
Logical sentence structure.
得分： /5
Summary
불규칙적이다 is the perfect word to describe anything that lacks a predictable pattern or rhythm in your daily life.
- Means not regular or consistent.
- Commonly used for habits, schedules, and patterns.
- Adjective form of 'irregular'.
- Essential for discussing lifestyle and health.
Memory Palace
Imagine a calendar with random dates circled.
Native Usage
Use it when explaining why you are tired.
Cultural Insight
Koreans value regularity, so this is often used as a warning.
Grammar Shortcut
Use -인 to modify nouns.
例句
그의 출퇴근 시간은 불규칙적이다.
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입체적
B2Having a three-dimensional effect or examining something from multiple perspectives rather than a single flat view. It implies a comprehensive and detailed analysis.
~에 관해
B1About, concerning.
~에 대하여
A2Concerning or regarding a particular subject; about.
~대해
A2About; concerning; regarding.
~에 관하여
A2Regarding, concerning, about (a topic).
~에 대해(서)
A1Indicates the topic or subject of discussion, meaning 'about' or 'regarding'.
무엇보다
A2More than anything else; above all.
결석생
A2A student who is absent from class.
추상
A2Abstraction; the quality of dealing with ideas rather than events.
추상화하다
B2To consider something theoretically or separately from its physical reality. It involves extracting general principles from specific examples.
