Hangul is written in square-looking syllable blocks, but each block is made from individual letters. Once you can identify the starting consonant, vowel, and optional final consonant, an unfamiliar word becomes a sequence you can decode rather than a picture you must memorize.
Letters are called jamo
Modern beginner lessons usually start with consonants such as ㄱ, ㄴ, ㄷ, ㄹ, ㅁ and vowels such as ㅏ, ㅓ, ㅗ, ㅜ, ㅡ, ㅣ. The letters combine into syllable blocks from left to right. The visual arrangement changes according to the vowel shape, but the sound order remains initial consonant, vowel, and optional final consonant.
Every written syllable begins with a consonant position
A syllable that begins with a vowel sound uses the letter ㅇ as a silent placeholder in the initial position. For example, 아 combines silent ㅇ with ㅏ, producing a. At the end of a syllable, ㅇ represents an ng sound, as in 강.
Vertical vowels sit beside the consonant
With vertical vowels such as ㅏ, ㅓ, ㅣ, the initial consonant appears on the left:
- ㄴ + ㅏ = 나 (na)
- ㅁ + ㅣ = 미 (mi)
- ㅇ + ㅓ = 어 (eo)
Horizontal vowels sit below the consonant
With horizontal vowels such as ㅗ, ㅜ, ㅡ, the initial consonant appears above:
- ㄱ + ㅗ = 고 (go)
- ㅁ + ㅜ = 무 (mu)
- ㄴ + ㅡ = 느 (neu)
A final consonant goes at the bottom
The optional final consonant is called 받침 (batchim). Add ㄴ beneath 가 and you get 간. Add ㄱ beneath 바 and you get 박. Final-consonant pronunciation has rules that change according to the following sound, so first learn to identify the written structure; refine connected pronunciation through listening practice.
Decode a word block by block
Consider 한국, Korea:
- 한 = ㅎ + ㅏ + ㄴ
- 국 = ㄱ + ㅜ + ㄱ
Read each block, then connect them: 한-국. For 사람, person, decode 사 (ㅅ + ㅏ) and 람 (ㄹ + ㅏ + ㅁ).
Practice without making romanization permanent
- Learn a small group of letters.
- Build and read simple blocks aloud.
- Listen to a native recording.
- Mark the sound difference you actually hear.
- Review with Hangul on the front of the card, not romanization.
Romanization can help you search or type a name, but Korean sounds do not map perfectly to English spelling. Moving quickly to Hangul prevents the English approximation from becoming the word in your memory.