All pinyin syllables ›guai
Pinyin syllableHow to pronounce “guai” in Chinese
guai = g + uai,[kwaɪ].Used in 3 tones and 1 word 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.
This tone exists, but no HSK 1–3 word uses it yet — practise the sound on its own.
Hold one steady high note, like a doctor’s “aaah”. English has no flat pitch, so it will feel unnaturally robotic — that is correct.
— model— your pitch· Shape, not score. Scoring lives in the app.
This tone exists, but no HSK 1–3 word uses it yet — practise the sound on its own.
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.
奇怪qí guài — strange
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.
The initial: g
[k]
- What the mouth does
- Back of the tongue against the soft palate, released without a puff.
- Closest English sound
- The k in “sky”, not the g in “go”.
- Where learners slip
- Voicing it into an English g.
- Drill that fixes it
- Say “sky… ky”, drop the s — that unvoiced, unpuffed sound is g.
The final: -uai
[waɪ]
- What the mouth does
- u → a → i, three positions with the a in the middle carrying the length.
- Closest English sound
- The English word “why”, with lips rounded at the start.
- Where learners slip
- Cutting the middle a and producing ui.
- Drill that fixes it
- Hold the a: “w-AAA-i”.
“guai” 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 |
|---|---|---|---|
| qí guài | strange | 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 “guai” in Chinese?
“guai” is the initial g plus the final uai, pronounced [kwaɪ]. Back of the tongue against the soft palate, released without a puff. u → a → i, three positions with the a in the middle carrying the length. It occurs in 3 tones, and the tone changes the word completely.
Which mistake do English speakers make on “guai”?
Voicing it into an English g. Cutting the middle a and producing ui. Fix it like this: Say “sky… ky”, drop the s — that unvoiced, unpuffed sound is g.
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.