(yán) cliff; rock
(yáncāng) Iwakura, Japanese name and place-name
(yáncāngshǐjiétuán) the Iwakura mission (Japanese diplomatic and exploratory mission to US and Europe of 1871)
(yántǔtǐ) gneiss
(yánhè) rocky mountain valley
(yánxiè) (rock) debris; scree
(yáncéng) rock strata
(yánjìng) mountain path
(yánshǒu) Iwate prefecture in north of Japan's main island Honshū 本州[Ben3 zhou1]
(yánshǒuxiàn) Iwate prefecture in north of Japan's main island Honshū 本州[Ben3 zhou1]
(yánshāhǎikuídúsù) palytoxin
(yánliúquān) asthenosphere (geology)
(yánróng) karst, kind of porous limestone (geology)
(yánjiāng) lava; magma
(yánjiāngyán) igneous rock
(yánjiāngliú) lava flow
(yánshí) rock
(yánshíquān) lithosphere (in geology, the rigid crust of the earth)
(yánshíxué) petrology; lithology; study of rocks
(yánshícéng) rock stratum
(yánxué) grotto; cave
(yányáng) bharal
(yányán) rock salt
(yán) variant of 岩[yan2]
(yáncéng) variant of 岩層|岩层[yan2 ceng2]; rock strata
(yánchuáng) bedrock
(yánhuà) rock painting; picture or writing carved on rocks