石

Radical 石 — stone

16 jōyō kanji with the stone radical (#112, 5 strokes).

石stone 研polish 砂sand 砕smash 破rend 砲cannon 硬stiff 硫sulphur 硝nitrate 碁Go 磁magnet 碑tombstone 確assurance 磨grind 礁reef 礎cornerstone