Quality and Evaluation Adjectives
These adjectives describe fundamental qualities and value judgments. They appear constantly in conversations about food, objects, people, and experiences. Learning them in opposite pairs helps you express the full spectrum of descriptions.
Common Quality Opposites
- 좋다 (jota): good. "이 커피가 좋아요" (This coffee is good.)
- 나쁘다 (nappeuda): bad. "날씨가 나빠요" (The weather is bad.)
- 예쁘다 (yeppeuda): pretty. "꽃이 예뻐요" (The flower is pretty.)
- 못생기다 (motsaenggida): ugly. "이 그림은 못생겼어요" (This drawing is ugly.)
- 잘생기다 (jalsaenggida): handsome. "그는 잘생겼어요" (He is handsome.)
Taste and Experience Descriptors
These adjectives describe food, entertainment, and personal experiences. They are essential for restaurant conversations and daily life.
- 맛있다 (masitda): delicious. "김치가 맛있어요" (Kimchi is delicious.)
- 맛없다 (maseopda): not tasty. "이 음식은 맛없어요" (This food is bad.)
- 재미있다 (jaemiitda): fun, interesting. "영화가 재미있어요" (The movie is fun.)
- 재미없다 (jaemieopda): boring. "수업이 재미없어요" (Class is boring.)
- 쉽다 (swipda): easy. "이 문제는 쉬워요" (This question is easy.)
- 어렵다 (eoryeopda): difficult. "한국어가 어려워요" (Korean is hard.)
Price, Fame, and Importance
These words help you discuss value, recognition, and significance in Korean society and daily contexts.
- 비싸다 (bissada): expensive. "이 가방이 비싸요" (This bag is expensive.)
- 싸다 (ssada): cheap. "이 책은 싸요" (This book is cheap.)
- 중요하다 (jungyohada): important. "가족이 중요해요" (Family is important.)
- 유명하다 (yumyeonghada): famous. "그 가수는 유명해요" (That singer is famous.)
- 새롭다 (saeropda): new. "새로운 시작" (A new beginning.)
| Term | Meaning | Pronunciation | Example |
|---|---|---|---|
| 좋다 | good, to be good | jota /tɕo.tʰa/ | 이 커피가 좋아요. (This coffee is good.) |
| 나쁘다 | bad | nappeuda /na.p͈ɯ.da/ | 날씨가 나빠요. (The weather is bad.) |
| 예쁘다 | pretty | yeppeuda /je.p͈ɯ.da/ | 꽃이 예뻐요. (The flower is pretty.) |
| 잘생기다 | handsome | jalsaenggida /tɕal.sɛŋ.ɡi.da/ | 그는 잘생겼어요. (He's handsome.) |
| 못생기다 | ugly | motsaenggida /mot.s͈ɛŋ.ɡi.da/ | 이 그림은 못생겼어요. (This drawing is ugly.) |
| 맛있다 | delicious | masitda /ma.ɕit̚.t͈a/ | 김치가 맛있어요. (Kimchi is delicious.) |
| 맛없다 | not tasty | maseopda /ma.sʌp̚.t͈a/ | 이 음식은 맛없어요. (This food is bad.) |
| 재미있다 | fun, interesting | jaemiitda /tɕɛ.mi.it̚.t͈a/ | 영화가 재미있어요. (The movie is fun.) |
| 재미없다 | boring | jaemieopda /tɕɛ.mi.ʌp̚.t͈a/ | 수업이 재미없어요. (Class is boring.) |
| 쉽다 | easy | swipda /ɕɥip̚.t͈a/ | 이 문제는 쉬워요. (This question is easy.) |
| 어렵다 | difficult | eoryeopda /ʌ.ɾjʌp̚.t͈a/ | 한국어가 어려워요. (Korean is hard.) |
| 비싸다 | expensive | bissada /pi.s͈a.da/ | 이 가방이 비싸요. (This bag is expensive.) |
| 싸다 | cheap | ssada /s͈a.da/ | 이 책은 싸요. (This book is cheap.) |
| 중요하다 | important | jungyohada /tɕuŋ.jo.ha.da/ | 가족이 중요해요. (Family is important.) |
| 유명하다 | famous | yumyeonghada /ju.mjʌŋ.ha.da/ | 그 가수는 유명해요. (That singer is famous.) |
| 새롭다 | new | saeropda /sɛ.ɾop̚.t͈a/ | 새로운 시작. (A new beginning.) |
Size, Age, and Physical State
Physical descriptors let you discuss measurements, time, and sensory experiences. These adjectives appear constantly when describing objects, people, and weather conditions.
Size and Quantity
- 크다 (keuda): big. "집이 커요" (The house is big.)
- 작다 (jakda): small. "방이 작아요" (The room is small.)
- 많다 (manta): many, a lot. "사람이 많아요" (There are many people.)
- 적다 (jeokda): few, little. "돈이 적어요" (I have little money.)
Length and Height
These words describe dimensions and spatial relationships. Notice the difference between height for people versus objects.
- 길다 (gilda): long. "머리가 길어요" (Her hair is long.)
- 짧다 (jjalpda): short. "다리가 짧아요" (His legs are short.)
- 높다 (nopda): high, tall (for objects). "산이 높아요" (The mountain is high.)
- 낮다 (natda): low. "가격이 낮아요" (The price is low.)
Weight, Speed, and Temperature
These practical adjectives describe physical properties and environmental conditions you encounter daily.
- 무겁다 (mugeopda): heavy. "가방이 무거워요" (The bag is heavy.)
- 가볍다 (gabyeopda): light (weight). "이 책은 가벼워요" (This book is light.)
- 빠르다 (ppareuda): fast. "기차가 빨라요" (The train is fast.)
- 느리다 (neurida): slow. "인터넷이 느려요" (The internet is slow.)
- 뜨겁다 (tteugeopda): hot (temperature). "커피가 뜨거워요" (The coffee is hot.)
- 차갑다 (chagapda): cold (to touch). "물이 차가워요" (The water is cold.)
Age and Condition
- 젊다 (jeolmda): young. "그녀는 젊어요" (She is young.)
- 늙다 (neukda): old (person). "할아버지가 늙었어요" (Grandpa is old.)
| Term | Meaning | Pronunciation | Example |
|---|---|---|---|
| 크다 | big | keuda /kʰɯ.da/ | 집이 커요. (The house is big.) |
| 작다 | small | jakda /tɕak̚.t͈a/ | 방이 작아요. (The room is small.) |
| 많다 | many, a lot | manta /man.tʰa/ | 사람이 많아요. (There are many people.) |
| 적다 | few, little | jeokda /tɕʌk̚.t͈a/ | 돈이 적어요. (I have little money.) |
| 길다 | long | gilda /kil.da/ | 머리가 길어요. (Her hair is long.) |
| 짧다 | short | jjalpda /tɕ͈ap̚.t͈a/ | 다리가 짧아요. (His legs are short.) |
| 높다 | high, tall (object) | nopda /nop̚.t͈a/ | 산이 높아요. (The mountain is high.) |
| 낮다 | low | natda /nat̚.t͈a/ | 가격이 낮아요. (The price is low.) |
| 무겁다 | heavy | mugeopda /mu.ɡʌp̚.t͈a/ | 가방이 무거워요. (The bag is heavy.) |
| 가볍다 | light (weight) | gabyeopda /ka.bjʌp̚.t͈a/ | 이 책은 가벼워요. (This book is light.) |
| 빠르다 | fast | ppareuda /p͈a.ɾɯ.da/ | 기차가 빨라요. (The train is fast.) |
| 느리다 | slow | neurida /nɯ.ɾi.da/ | 인터넷이 느려요. (The internet is slow.) |
| 젊다 | young | jeolmda /tɕʌm.t͈a/ | 그녀는 젊어요. (She is young.) |
| 늙다 | old (person) | neukda /nɯk̚.t͈a/ | 할아버지가 늙었어요. (Grandpa is old.) |
| 뜨겁다 | hot (temperature) | tteugeopda /t͈ɯ.ɡʌp̚.t͈a/ | 커피가 뜨거워요. (The coffee is hot.) |
| 차갑다 | cold (to touch) | chagapda /tɕʰa.ɡap̚.t͈a/ | 물이 차가워요. (The water is cold.) |
Emotions and Feelings
Emotional adjectives express your mental and physical states. These are among the most frequently used adjectives in everyday Korean conversation. Master these to discuss how you feel and observe others.
Basic Emotions
These core emotions appear in most daily conversations about well-being and reactions.
- 행복하다 (haengbokhada): happy. "오늘 행복해요" (I am happy today.)
- 슬프다 (seulpeuda): sad. "영화가 슬퍼요" (The movie is sad.)
- 화나다 (hwanada): angry. "아빠가 화났어요" (Dad is angry.)
- 무섭다 (museopda): scary, afraid. "이 영화는 무서워요" (This movie is scary.)
Physical and Mental States
These adjectives describe fatigue, hunger, and other bodily sensations central to daily communication.
- 피곤하다 (pigonhada): tired. "너무 피곤해요" (I am so tired.)
- 배고프다 (baegopeuda): hungry. "배고파요" (I am hungry.)
- 배부르다 (baebureuda): full (stomach). "배불러요" (I am full.)
- 외롭다 (oeropda): lonely. "가끔 외로워요" (Sometimes I feel lonely.)
Positive and Social Emotions
- 귀엽다 (gwiyeopda): cute. "강아지가 귀여워요" (The puppy is cute.)
- 사랑스럽다 (sarangseureopda): lovely, adorable. "아기가 사랑스러워요" (The baby is lovely.)
- 신나다 (sinnada): excited. "여행이 신나요" (The trip is exciting.)
- 괜찮다 (gwaenchanta): okay, fine. "저는 괜찮아요" (I am okay.)
Challenging Emotions
- 부끄럽다 (bukkeureopda): embarrassed. "너무 부끄러워요" (I am so embarrassed.)
- 심심하다 (simsimhada): bored. "심심해요" (I am bored.)
- 행운이다 (haenguni-da): lucky. "저는 행운이에요" (I am lucky.)
| Term | Meaning | Pronunciation | Example |
|---|---|---|---|
| 행복하다 | happy | haengbokhada /hɛŋ.bo.kʰa.da/ | 오늘 행복해요. (I'm happy today.) |
| 슬프다 | sad | seulpeuda /sɯl.pʰɯ.da/ | 영화가 슬퍼요. (The movie is sad.) |
| 화나다 | angry | hwanada /hwa.na.da/ | 아빠가 화났어요. (Dad is angry.) |
| 무섭다 | scary, afraid | museopda /mu.sʌp̚.t͈a/ | 이 영화는 무서워요. (This movie is scary.) |
| 피곤하다 | tired | pigonhada /pʰi.ɡon.ha.da/ | 너무 피곤해요. (I'm so tired.) |
| 배고프다 | hungry | baegopeuda /pɛ.ɡo.pʰɯ.da/ | 배고파요. (I'm hungry.) |
| 배부르다 | full (stomach) | baebureuda /pɛ.bu.ɾɯ.da/ | 배불러요. (I'm full.) |
| 외롭다 | lonely | oeropda /we.ɾop̚.t͈a/ | 가끔 외로워요. (Sometimes I feel lonely.) |
| 귀엽다 | cute | gwiyeopda /kwi.jʌp̚.t͈a/ | 강아지가 귀여워요. (The puppy is cute.) |
| 사랑스럽다 | lovely, adorable | sarangseureopda /sa.ɾaŋ.sɯ.ɾʌp̚.t͈a/ | 아기가 사랑스러워요. (The baby is lovely.) |
| 부끄럽다 | embarrassed | bukkeureopda /pu.k͈ɯ.ɾʌp̚.t͈a/ | 너무 부끄러워요. (I'm so embarrassed.) |
| 신나다 | excited | sinnada /ɕin.na.da/ | 여행이 신나요. (The trip is exciting.) |
| 심심하다 | bored | simsimhada /ɕim.ɕim.ha.da/ | 심심해요. (I'm bored.) |
| 괜찮다 | okay, fine | gwaenchanta /kwɛn.tɕʰan.tʰa/ | 저는 괜찮아요. (I'm okay.) |
| 어렵다 | difficult, hard (emotional) | eoryeopda /ʌ.ɾjʌp̚.t͈a/ | 삶이 어려워요. (Life is hard.) |
| 행운이다 | lucky | haenguni-da /hɛŋ.u.ni.da/ | 저는 행운이에요. (I'm lucky.) |
How to Study Korean Effectively
Mastering Korean requires strategic study methods, not just more hours. Cognitive science research shows three techniques produce the best results: active recall (testing yourself rather than re-reading), spaced repetition (reviewing at optimized intervals), and interleaving (mixing related topics instead of studying one in isolation).
FluentFlash uses all three techniques. Our FSRS algorithm schedules every adjective for review at exactly the moment you are about to forget it. This maximizes retention while minimizing study time.
Why Passive Review Fails
Re-reading notes, highlighting textbooks, and watching videos feel productive. However, studies show these methods produce only 10 to 20 percent of the retention that active recall achieves. Flashcards force your brain to retrieve information, which strengthens memory pathways far more than recognition alone.
When you pair flashcards with spaced repetition scheduling, you can learn in 20 minutes daily what would take hours of passive review. Your brain stores information more deeply when it must retrieve rather than recognize.
A Practical 4-Week Study Plan
- Create 15 to 25 flashcards covering your highest-priority adjectives
- Review them daily for the first week using FSRS scheduling
- As cards become easier, intervals automatically expand from minutes to days to weeks
- After 2 to 3 weeks of consistent practice, recall becomes automatic
- Track weak topics for focused, targeted review sessions
- 1
Generate flashcards using FluentFlash AI or create them manually from your notes
- 2
Study 15-20 new cards per day, plus scheduled reviews
- 3
Use multiple study modes (flip, multiple choice, written) to strengthen recall
- 4
Track your progress and identify weak topics for focused review
- 5
Review consistently, daily practice beats marathon sessions
Why Flashcards Work Better Than Other Study Methods for Korean
Flashcards are one of the most research-backed study tools for any subject, including Korean. The reason involves how memory actually works. When you read a textbook passage, your brain stores information in short-term memory. Without retrieval practice, this information fades within hours.
Flashcards force retrieval, which transfers information from short-term to long-term memory. This is the fundamental mechanism that makes learning stick.
The Testing Effect
Hundreds of peer-reviewed studies document what scientists call the "testing effect." Students who study with flashcards consistently outperform those who re-read by 30 to 60 percent on delayed tests. This is not because flashcards contain more information. Rather, retrieval strengthens neural pathways in ways that passive exposure cannot.
Every time you successfully recall a Korean concept from a flashcard, you make that concept easier to recall next time. This cumulative effect compounds over weeks and months.
FSRS Maximizes This Effect
The FSRS algorithm (Free Spaced Repetition Scheduler) schedules reviews at mathematically-optimal intervals based on your actual performance. Cards you find easy get pushed further into the future. Cards you struggle with come back sooner.
Over time, this builds remarkable retention with minimal time investment. Students using FSRS-based systems typically retain 85 to 95 percent of material after 30 days. Compare this to roughly 20 percent retention from passive review alone.