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Aspirated (Strong) Consonants

Korean has four strong consonants: ㅋ, ㅌ, ㅍ, and ㅊ.

These strong consonants might seem familiar to you. They are all made by adding one stroke to their plain version (except for ㅂ/ㅍ):

  • ㄱ → ㅋ
  • ㄷ → ㅌ
  • ㅈ → ㅊ
  • ㅂ → ㅍ

They are also called aspirated consonants because you pronounce them with a strong burst or puff of air and a higher pitch than plain consonants.

Do not try to make the sound louder or tighten your throat. The important cue is the burst of air:

Letter Romanization Rough English comparison
ㅋ k the k at the start of key
ㅌ t the t at the start of top
ㅍ p the p at the start of pie
ㅊ ch the ch at the start of chair

These English comparisons are only approximations.

ㅈ ㅊ ㄱ ㅋ ㄷ ㅌ ㅂ ㅍ
ㅏ 자 차 가 카 다 타 바 파
ㅓ 저 처 거 커 더 터 버 퍼
ㅗ 조 초 고 코 도 토 보 포
ㅜ 주 추 구 쿠 두 투 부 푸

These words begin with an aspirated consonant:

  • 차 = car; tea
  • 코 = nose
  • 팔 = arm
  • 타다 = to ride

Sources & References