All pinyin syllables ›kao
Pinyin syllableHow to pronounce “kao” in Chinese
kao = k + ao,[kʰɑʊ].Used in 2 tones and 6 words from HSK 1–3.
Hear it, then say it
Tap play for each tone, then record yourself — your pitch curve is drawn on top of the model.
考试kǎo shì — to take an exam
In real speech this tone is mostly LOW, not a full dip-and-rise. Drop to the bottom of your range and stay there; the rise only appears when the syllable is said alone or at the end of a phrase.
— model— your pitch· Shape, not score. Scoring lives in the app.
可靠kě kào — reliable
Start at the top and drop fast, like a firm “No!”. Short and decisive.
— model— your pitch· Shape, not score. Scoring lives in the app.
Same sounds, different word
These words are built from the exact same consonant and vowel. Only the tone tells them apart — which is why tones are not decoration.
to check
Third tone — low dip
to lean against or on
Fourth tone — sharp fall
The initial: k
[kʰ]
- What the mouth does
- Same closure as g, released with a strong puff.
- Closest English sound
- The k in “kite”, with more air.
- Where learners slip
- Under-aspirating, so kāi sounds like gāi.
- Drill that fixes it
- Paper strip again — on k it must fly.
The final: -ao
[ɑʊ]
- What the mouth does
- Opens on a low back a and glides into a rounded u. Lips finish rounded.
- Closest English sound
- The ow in “how”.
- Where learners slip
- Stopping before the lips round, so ao sounds like a.
- Drill that fixes it
- Watch your lips in a mirror: they must close into a circle at the end.
“kao” in real words
Every word below comes from the HSK 1–3 vocabulary, so you can practise on words you will actually meet.
| Word | Pinyin | Meaning | HSK |
|---|---|---|---|
| kǎo | to check | 1 | |
| kǎo shì | to take an exam | 1 | |
| kǎo shēng | exam candidate | 2 | |
| kào | to lean against or on | 2 | |
| kǎo yàn | to test | 3 | |
| kě kào | reliable | 3 |
Tone change you need to know
When a third tone is followed by another third tone, the first one is pronounced as a second tone. 你好 is written nǐ hǎo but said “ní hǎo”. The writing never changes — only the mouth does.
Third tone before any other tone. Before a first, second or fourth tone, the third tone loses its rise entirely and stays low. This “half third” is what you hear in almost all real sentences.
Syllables you might confuse with this one
One sound apart from this syllable — the pairs that make natives mishear you.
Questions people ask about this syllable
How do you pronounce “kao” in Chinese?
“kao” is the initial k plus the final ao, pronounced [kʰɑʊ]. Same closure as g, released with a strong puff. Opens on a low back a and glides into a rounded u. Lips finish rounded. It occurs in 2 tones, and the tone changes the word completely.
What does “kao” mean in Chinese?
It depends entirely on the tone. kǎo 考 — to check; kào 靠 — to lean against or on.
Which mistake do English speakers make on “kao”?
Under-aspirating, so kāi sounds like gāi. Stopping before the lips round, so ao sounds like a. Fix it like this: Paper strip again — on k it must fly.
The other half is producing it so a native hears the right tone. The free 2-minute check tells you which syllables are actually your weak ones.