口 kǒu, mouth/classifier for things with mouths (people, domestic animals, cannons, well... 山 Shān/shān, surname Shan, mountain/hill/anything that resembles a mountain/CL:座[zuò]/bundled... 石 Shí/dàn/shí, surname Shi, dry measure for grain equal to ten dou 斗/ten pecks/one hundred lite... 岩 yán, [嵒]/[巖]/[巗], cliff/rock, variant of 巖|岩[yán], variant of 岩[yán], variant of 巖|岩[yán] 啱 yān, correct/suitable/to suit sb/just now (Cantonese)