| 1 | 岩石 | 岩石 | yán shí | yan2 shi2 | rock | | |
| 2 | 岩 | 嵒 | yán | yan2 | cliff; rock; variant of 岩 ; variant of 岩 ; variant of 岩 | | |
| 3 | 岩层 | 岩層 | yán céng | yan2 ceng2 | variant of 岩层 ; rock strata; rock strata | | |
| 4 | 岩溶 | 岩溶 | yán róng | yan2 rong2 | karst, kind of porous limestone (geology) | | |
| 5 | 岩浆 | 岩漿 | yán jiāng | yan2 jiang1 | lava; magma | | |
| 6 | 岩穴 | 岩穴 | yán xué | yan2 xue2 | grotto; cave | | |
| 7 | 岩屑 | 岩屑 | yán xiè | yan2 xie4 | (rock) debris; scree | | |
| 8 | 岩土体 | 岩土體 | yán tǔ tǐ | yan2 tu3 ti3 | gneiss | | |
| 9 | 岩手县 | 岩手縣 | yán shǒu xiàn | Yan2 shou3 xian4 | Iwate prefecture in the north of Japan's main island Honshū 本州 | | |
| 10 | 岩鹭 | 岩鷺 | yán lù | yan2 lu4 | (bird species of China) Pacific reef heron (Egretta sacra) | | |
| 11 | 岩手 | 岩手 | yán shǒu | Yan2 shou3 | Iwate prefecture in the north of Japan's main island Honshū 本州 | | |
| 12 | 岩石学 | 岩石學 | yán shí xué | yan2 shi2 xue2 | petrology; lithology; study of rocks | | |
| 13 | 岩石圈 | 岩石圈 | yán shí quān | yan2 shi2 quan1 | lithosphere (in geology, the rigid crust of the earth) | | |
| 14 | 岩石层 | 岩石層 | yán shí céng | yan2 shi2 ceng2 | rock stratum | | |
| 15 | 岩盐 | 岩鹽 | yán yán | yan2 yan2 | rock salt | | |
| 16 | 岩沙海葵毒素 | 岩沙海葵毒素 | yán shā hǎi kuí dú sù | yan2 sha1 hai3 kui2 du2 su4 | palytoxin | | |
| 17 | 岩燕 | 岩燕 | yán yàn | yan2 yan4 | (bird species of China) Eurasian crag martin (Ptyonoprogne rupestris) | | |
| 18 | 岩羊 | 岩羊 | yán yáng | yan2 yang2 | bharal | | |
| 19 | 岩墙之下 | 岩牆之下 | yán qiáng zhī xià | yan2 qiang2 zhi1 xia4 | a perilous situation (idiom) | | |
| 20 | 岩崎 | 岩崎 | yán qí | Yan2 qi2 | Iwasaki (Japanese surname) | | |
| 21 | 岩流圈 | 岩流圈 | yán liú quān | yan2 liu2 quan1 | asthenosphere (geology) | | |
| 22 | 岩流 | 巖流 | yán liú | yan2 liu2 | lava | | |
| 23 | 岩雷鸟 | 岩雷鳥 | yán léi niǎo | yan2 lei2 niao3 | (bird species of China) rock ptarmigan (Lagopus muta) | | |
| 24 | 岩径 | 岩徑 | yán jìng | yan2 jing4 | mountain path | | |
| 25 | 岩浆岩 | 岩漿岩 | yán jiāng yán | yan2 jiang1 yan2 | igneous rock | | |