| 炭 | 숯 탄, 불똥 탄, 볶일 탄, charcoal; coal; carbon (9) |
| 褐炭 | 갈탄 | brown coal |
| 褐炭 | 갈탄 | lignite |
| 木炭 | 목탄 | charcoal |
| 石炭 | 석탄 | coal |
| 石炭酸 | 석탄산 | carbolic acid |
| 石炭酸 | 석탄산 | phenol |
| 一酸化炭素 | 일산화탄소 | carbon monoxide |
| 採炭 | 채탄 | coal mining |
| 炭坑 | 탄갱 | coal mine |
| 炭鑛 | 탄광 | coal mine |
| 炭酸 | 탄산 | carbonic acid |
| 炭水化物 | 탄수화물 | carbohydrate |
| 炭田 | 탄전 | coalfield |
| 炭層 | 탄층 | coal seam |
| 炭化 | 탄화 | carbonization |