| 防止HSK 6 | fáng zhǐ | to prevent; to guard against; to take precautions | |
| 防治HSK 6 | fáng zhì | to prevent and cure; prevention and cure | |
| 预防HSK 5 | yù fáng | to prevent; to take precautions against; to protect; to guard against; precautionary; prophylactic | |
| 国防HSK 6 | guó fáng | national defense | |
| 防范 | fáng fàn | to be on guard; wariness; to guard against; preventive |
| 1 | My watch is waterproof. | |
| 2 | I know how to prevent a cold. | |
| 3 | I need a raincoat that can protect me from rain. | |
| 4 | I need a waterproof jacket. | |
| 5 | The doctor recommends that you get a flu shot. |