Free learner reference
Korean learner dictionary
Korean definitions, English glosses, real examples, pronunciation, and learner-grade context for 44,779 Korean headwords.
Search the Korean Learners’ Dictionary by headword, English gloss, or romanization.
Use the dictionary when you need to look up one word. If you want a smaller set of useful words to study by topic or course unit, browse the curated Korean vocabulary library.
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Page 123 of 213. Each word opens a dedicated reference page.
48 words per page
실패하다
fail
동사 · Beginner · NIKL learner grade
실험
test; trial
명사 · Intermediate · NIKL learner grade
실험하다
conduct a test; put to test
동사 · Intermediate · NIKL learner grade
실현
realization; materialization
명사 · Intermediate · NIKL learner grade
실현되다
be realized; be materialized
동사 · Intermediate · NIKL learner grade
실현시키다
realize; materialize
동사 · Intermediate · NIKL learner grade
실현하다
realize; materialize
동사 · Intermediate · NIKL learner grade
싫다
disgusting; distasteful; having no taste for
형용사 · Beginner · NIKL learner grade
싫어지다
become disgusted with; get sick of
동사 · Beginner · NIKL learner grade
싫어하다
hate; dislike
동사 · Beginner · NIKL learner grade
싫증
dislike; disgust; boredom
명사 · Intermediate · NIKL learner grade
심각하다
serious; grave
형용사 · Intermediate · NIKL learner grade
심다
plant
동사 · Beginner · NIKL learner grade
심리
mentality
명사 · Intermediate · NIKL learner grade
심리적
mental
관형사 · Intermediate · NIKL learner grade
심부름
errand
명사 · Intermediate · NIKL learner grade
심부름하다
do an errand; go on an errand
동사 · Intermediate · NIKL learner grade
심사
examination; evaluation; screening
명사 · Intermediate · NIKL learner grade
심사평
commentary; evaluation result
명사 · Intermediate · NIKL learner grade
심사하다
examine; evaluate; screen
동사 · Intermediate · NIKL learner grade
심술쟁이
ill-natured person; mean person
명사 · Intermediate · NIKL learner grade
심심하다
bored
형용사 · Beginner · NIKL learner grade
심장
heart
명사 · Intermediate · NIKL learner grade
심장병
heart disease
명사 · Intermediate · NIKL learner grade
심정
feeling; thought
명사 · Intermediate · NIKL learner grade
심지어
even
부사 · Intermediate · NIKL learner grade
심판
judgment; decision
명사 · Intermediate · NIKL learner grade
심판하다
judge; decide
동사 · Intermediate · NIKL learner grade
심하다
severe; harsh
형용사 · Beginner · NIKL learner grade
십
ten
수사 · Beginner · NIKL learner grade
십만
hundred thousand
관형사 · Beginner · NIKL learner grade
십상
match; suitability
명사 · Intermediate · NIKL learner grade
십이월
December
명사 · Beginner · NIKL learner grade
십일월
November
명사 · Beginner · NIKL learner grade
십자드라이버
phillips screwdriver
명사 · Intermediate · NIKL learner grade
싱겁다
not salty; flat
형용사 · Beginner · NIKL learner grade
싱글
grinningly
부사 · Advanced · NIKL learner grade
싱싱하다
fresh
형용사 · Intermediate · NIKL learner grade
싱크대
sink
명사 · Beginner · NIKL learner grade
싶다
sipda
보조 형용사 · Beginner · NIKL learner grade
싸구려
cheap thing; inferior article
명사 · Intermediate · NIKL learner grade
싸다
cheap
형용사 · Beginner · NIKL learner grade
싸우다
fight; quarrel; dispute
동사 · Beginner · NIKL learner grade
싸움
fight; struggle
명사 · Intermediate · NIKL learner grade
싸움하다
fight
동사 · Intermediate · NIKL learner grade
싸이다
be wrapped
동사 · Intermediate · NIKL learner grade
싼값
low price
명사 · Intermediate · NIKL learner grade
쌀
rice
명사 · Beginner · NIKL learner grade
How to read the level labels
Beginner, intermediate, and advanced are the National Institute of Korean Language’s learner vocabulary grades. They are not official TOPIK levels or a prediction of test difficulty.