| yán | cliff/rock |
| yán | cliff |
| 岩 | cliff rock |
| 岩仓 | Iwakura, Japanese name and place-name |
| 岩仓使节团 | the Iwakura mission (Japanese diplomatic and exploratory mission to US and Europe of 1871) |
| 岩体 | rock mass; lithosome; terrene; magmatic body; terrain |
| 岩化 | lithify; lithification; lithifaction |
| 岩土体 | gneiss |
| 岩块 | derrick stone; rock mass |
| 岩堆 | cliff debris; talus |
| 岩墙 | [Geography] a dike; a rib; a dyke |
| 岩壁 | crag; palisades; rock wall |
| 岩壑 | rocky mountain valley |
| 岩层 | rock strata |
| 岩居穴处 | to dwell in mountain caves |
| 岩屑 | (rock) debris scree |
| 岩屑堆 | screes; talus |
| 岩岸 | promunturium; rocky coast |
| 岩崖 | ledge |
| 岩崩 | rockfall; rock slide; rock avalanche; rock fall |
| 岩床 | bedrock |
| 岩径 | mountain path |