耗 decrease 10 strokes jōyō, taught in secondary school old JLPT 1 Readings Onモウ、コウ In Chinese 耗 Words written with it 消耗 しょうもう exhaustion N2 消耗品 しょうもうひん consumable goods 心神耗弱 しんしんこうじゃく diminished capacity 摩耗 まもう wear