| 头脑 | tou2 nao3 | boss |
| 脑袋 | nao3 dai4 | skull |
| 脑 | nao3 | head |
| 大脑 | da4 nao3 | brain |
| 脑子 | nao3 zi5 | mind |
| 脑筋 | nao3 jin1 | head |
| 脑膜 | nao3 mo2 | menigeal |
| 脑炎 | nao3 yan2 | meningitis |
| 脑病 | nao3 bing4 | brain disease |
| 脑室 | nao3 shi4 | ventricles of the brain |
| 头盖 | tou2 gai4 | skull |
| 后脑 | hou4 nao3 | hindbrain |
| 脑海 | nao3 hai3 | the brain |