| 口 |
kǒu shuǐ | saliva |
| 口 |
kǒu | mouth / classifier for things with mouths (people, domestic animals, cannons, wells etc) / classifier for bites or mouthfuls |
| 水 |
Shuǐ | surname Shui |
| 水 |
shuǐ | water / (after a name) ... River / to swim (used mostly in 会水 and 水性) / (coll.) lacking in substance; shoddy / (bound form) additional cost; extra income / classifier for washings of a garment |