濫用

N3 適用 tekiyou applying N3 費用 hiyou cost, expense N3 私用 shiyou personal use, private business N4 用事 youji errand, business, task N4 用 you business, task, errand N4 用意 youi preparation, readiness N4 利用 riyou use, utilization

N1 濫 ran / mida.rini, mida.rigamashii excessive, overflow, spread out N4 用 you / mochi.iru utilize, business, service