無 nothingness 然 sort of thing 点 spot 火 fire 爆 bomb 熱 heat 焼 bake 炎 inflammation 為 do 燃 burn 熊 bear 照 illuminate 焦 char 灰 ashes 灯 lamp 災 disaster 煙 smoke 烈 ardent 熟 mellow 煮 boil 煩 anxiety 炭 charcoal 炉 hearth 炊 cook 煎 broil 燥 parch 燦 brilliant 燎 burn 燿 shine 熙 bright