| 凹陷 | āo xiàn | to cave in / hollow / sunken / depressed | ![]() |
| 塌陷 | tā xiàn | to subside / to sink / to cave in | ![]() |
| 沉降 | chén jiàng | to subside / to cave in / subsidence | ![]() |
| 塌方 | tā fāng | to cave in / to collapse / to have a landslide | ![]() |
| 沉陷 | chén xiàn | to sink / to cave in / (of a building etc) to subside / (fig.) to get lost (in contemplation, daydreams etc) | ![]() |
| 陷 | xiàn | pitfall / trap / to get stuck / to sink / to cave in / to frame (false charge) / to capture (a city in battle) / to fall (to the enemy) / defect | ![]() |
| 崩陷 | bēng xiàn | to fall in / to cave in | ![]() |
| 崩毁 | bēng huǐ | to collapse / to cave in | ![]() |
