Plain, aspirated and tense consonants
Compare related consonants and recognize the five doubled letters.
Resume where you left offSound options
Choose a voice and play the sample. Availability depends on your device.
Generated audio. Pronunciation review is pending.
If your language voice is missing, you can try browser automatic voice. Stop if the pronunciation sounds wrong.
Your voice choice stays in this browser. Some voices need internet.
Check your media volume and Bluetooth connection. Choose another voice or recheck after enabling the language in your device's speech settings.
A rough reading aid, not exact pronunciation. Hyphens separate syllables. Listen first, then try with hints hidden. “eu” is said with unrounded lips; “uh” only approximates ㅓ. Doubled consonants are tense, not extra syllables. Do not add a vowel after a final consonant.
Read, compare and repeat
Learn the shapes of Korean tense consonants and compare syllables such as 가, 카 and 까. Use the audio as a starting point for repeated listening.
Pronunciation guides are approximate. Focus on the Korean audio as you learn.
가, 카, 까
Sound hintgah, kah, kkah
ga · ka · kka
ㄱ · ㅋ · ㄲ
카 has stronger aspiration; 까 has a tense beginning.
다, 타, 따
Sound hintdah, tah, ttah
da · ta · tta
ㄷ · ㅌ · ㄸ
Notice the plain, aspirated and doubled shapes.
바, 파, 빠
Sound hintbah, pah, ppah
ba · pa · ppa
ㅂ · ㅍ · ㅃ
Keep the vowel the same while comparing the beginnings.
자, 차, 짜
Sound hintjah, chah, jjah
ja · cha · jja
ㅈ · ㅊ · ㅉ
Three different starting consonants.
사, 싸
Sound hintsah, ssah
sa · ssa
ㅅ · ㅆ
ㅆ is a tense consonant, not two separate s syllables.
토끼
Sound hinttoh-kkee
tokki
Rabbit
토 + 끼. The second block begins with ㄲ.
Read it in small steps
가, 카, 까
Listen once, then repeat one syllable at a time.
바, 파, 빠
Watch the letter as you listen.
아빠
Dad. 아 + 빠.
토끼
Rabbit. 토 + 끼.
Try it for yourself
First aim to recognize the correct written letter. Sound distinctions take repeated listening and feedback; this short lesson does not test pronunciation accuracy. Compare with a teacher or a proficient speaker when possible.
Say it from the meaning
Say each phrase aloud before revealing it. This practice does not change your score.
Make yourself heard.
Listen once. Record yourself saying the phrase, then listen back.
가, 카, 까, 토끼
Sound hintgah, kah, kkah, toh-kkee
Up to 20 seconds. Your recording stays in this page and is never uploaded by HangulHada.
A little review
Choose an answer for each question. Get all three to complete this lesson.

One more step today
Loading your learning record.
- Day streak
- —
- Points saved
- —
- Days studied
- —
This week
Characters and styles
Choose a different study buddy or decorate with earned points. Unlock once; switch owned items for free.
Preview sounds
Points saved · Day streak
Mark the explanations and examples studied to earn 5 points. The first perfect lesson quiz earns 7 points; a perfect review of a completed lesson earns 3. Each activity counts once per lesson per day; the first-quiz bonus is once per lesson. Maximum 45 points per day. Points have no cash or prize value. History starts with this feature.
Your place and review answers are saved automatically. See the save status above; use My progress to continue or sync.
Meet the other vowel shapes
Share this lesson
Invite a friend to try this lesson. No sign-up is needed to start.