無線

N1 無茶 mucha absurd, unreasonable N1 無茶苦茶 muchakucha confused, jumbled, mixed up, unreasonable N1 無念 munen chagrin, regret N1 無能 munou inefficiency, incompetence N1 無闇に muyamini unreasonably, absurdly, at random N1 無用 muyou useless, needlessness, unnecessariness N1 無論 muron of course, naturally N2 下線 kasen underline, underscore N2 曲線 kyokusen curve

N3 無 mu, bu / na.i nothingness, none, ain't N2 線 sen / suji line, track, ligne