How to read: ともしあぶら
Pronunciation: 
Names and idioms with total stroke of 15:
秀佳 赤門 虫送 芽花 傍々
Names and idioms similar to 灯し油:
灯火 灯子 醬油 油圧器 点灯管
Yojijukugo(idioms with 4 Kanji characters) including 灯し油:
愛月撤灯 油断大敵 長者万灯
Idioms including 灯し油:
油を絞る 油を売る 油が切れる