| 脓 | 
nóng pào | pustule / pussy pimple / same as 脓包 | 
| 脓 | 
nóng | pus | 
|  泡 | 
pāo | puffed; swollen; spongy / small lake (esp. in place names) / classifier for urine or feces | 
|  泡 | 
pào | bubble; foam / blister / to soak; to steep; to infuse / to dawdle; to loiter / to pick up (a girl) / to get off with (a sexual partner) / classifier for occurrences of an action / classifier for number of infusions |