Consonants
14 Basic Consonants
Hangul consonants were designed based on the shape of speech organs. Click on each card to learn more.
기역
Flip Card
ㄱ의 모양은 혀뿌리가 목구멍을 막는 모습을 본뜬 것입니다.
Examples
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니은
Flip Card
ㄴ의 모양은 혀가 윗잇몸에 닿는 모습을 본뜬 것입니다.
Examples
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디귿
Flip Card
ㄷ은 ㄴ에 획을 더해 만든 글자로, 더 강한 소리를 냅니다.
Examples
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리을
Flip Card
ㄹ의 모양은 혀가 구부러지는 모습을 본뜬 것입니다.
Examples
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미음
Flip Card
ㅁ의 모양은 다문 입의 모습을 본뜬 것입니다.
Examples
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비읍
Flip Card
ㅂ은 ㅁ에 획을 더해 만든 글자로, 입술을 터뜨리는 소리입니다.
Examples
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시옷
Flip Card
ㅅ의 모양은 이빨의 모습을 본뜬 것입니다.
Examples
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이응
Flip Card
ㅇ의 모양은 목구멍의 모습을 본뜬 것입니다. 초성에서는 소리가 없습니다.
Examples
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지읒
Flip Card
ㅈ은 ㅅ에 획을 더해 만든 글자입니다.
Examples
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치읓
Flip Card
ㅊ은 ㅈ에 획을 더해 만든 글자로, 거센소리입니다.
Examples
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키읔
Flip Card
ㅋ은 ㄱ에 획을 더해 만든 글자로, 거센소리입니다.
Examples
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티읕
Flip Card
ㅌ은 ㄷ에 획을 더해 만든 글자로, 거센소리입니다.
Examples
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피읖
Flip Card
ㅍ은 ㅂ에 획을 더해 만든 글자로, 거센소리입니다.
Examples
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히읗
Flip Card
ㅎ의 모양은 목구멍에서 나오는 숨의 모습을 본뜬 것입니다.
Examples
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What Are Consonants?
Consonants in Korean are called "자음" (jaeum), literally meaning "child sounds." They need to combine with vowels to produce complete sounds. While similar to English consonants in concept, Hangul consonants were created in a uniquely systematic way.
Hangul has 14 basic consonants. Once you learn these 14 consonants, you've mastered half of Hangul. Combined with 10 vowels, these 24 basic characters can express all Korean sounds.
What's remarkable is that these 14 consonants weren't created randomly. King Sejong and scholars observed how people produce sounds using their mouth, tongue, and throat, then designed letters based on those shapes.
The Five Basic Consonants
All Hangul consonants originate from five basic consonants. Each of these letters was designed based on the shape of different speech organs.
Giyeok (g/k)
Shape of tongue root blocking the throat
ㄱ represents a "velar sound" made when the back of the tongue touches the soft palate. The letters ㅋ (kieuk) and ㄲ (ssang-giyeok) are derived from this basic shape.
Nieun (n)
Shape of tongue touching the upper gum
ㄴ represents a "lingual sound" made when the tongue tip touches the upper gum. The letters ㄷ (digeut), ㅌ (tieut), and ㄹ (rieul) are derived from this shape.
Mieum (m)
Shape of the lips
ㅁ represents a "labial sound" made when both lips meet. The letters ㅂ (bieup) and ㅍ (pieup) are derived from this shape.
Siot (s)
Shape of the teeth
ㅅ represents a "dental sound" made when air passes between the tongue and teeth. The letters ㅈ (jieut) and ㅊ (chieut) are derived from this shape.
Ieung (ng/silent)
Shape of the throat
ㅇ represents a "guttural sound" based on the round shape of the throat. It's silent at the beginning of a syllable but makes an "ng" sound at the end. The letter ㅎ (hieut) is derived from this shape.
The Stroke Addition Principle
One of Hangul's most remarkable features is the rule: "adding strokes makes sounds stronger." When you add strokes to basic consonants, they become stronger or aspirated sounds.
Thanks to this rule, you can guess the sound intensity just by looking at the letter shape. More strokes generally mean a stronger sound.
ㄱ Family
Plain → Aspirated → Tense (ㄲ is a double consonant)
ㄴ Family
Nasal → Plain → Aspirated
ㅁ Family
Nasal → Plain → Aspirated
ㅅ Family
Plain → Plain → Aspirated
Consonant Learning Tips
When learning consonants, start by mastering the 5 basic consonants (ㄱ, ㄴ, ㅁ, ㅅ, ㅇ). Once you know these, the rest are just "versions with added strokes."
Observe your mouth shape while making sounds. When you say ㅁ, your lips really do form a square shape, and when you say ㄴ, you can feel your tongue touching your upper gum.
It's more effective to memorize Korean words containing each consonant. For example, remember ㄱ with "가방 (bag)" and ㄴ with "나무 (tree)."
Next Steps
Click on the cards above to see detailed explanations, pronunciation guides, and example words for each consonant. After mastering the basic consonants, move on to learning vowels!