ちゃらんぽらん

(1) 慎重な考えを表していない、あるいはそれに特徴づけられない(not exhibiting or characterized by careful thought)

(2) 繰り返し殴られて、または、繰り返し殴られたようボーっとしている(dazed from or as if from repeated blows; "knocked silly by the impact"; "slaphappy with exhaustion")(dazed from or as if from repeated blows)

⇒疲労でぼうっとしている(dazed from or as if from repeated blows)

(3) 熟考の欠乏の提示(showing lack of careful thought; "the debate turned into thoughtless bickering")(showing lack of careful thought)

⇒討論は軽率な言い争いに変った(showing lack of careful thought)

(4) こぎれいさ、または秩序のない(lacking neatness or order; "a sloppy room"; "sloppy habits")(lacking neatness or order)

⇒だらしない習慣(lacking neatness or order)

(5) お気楽に無責任な(cheerfully irresponsible; "carefree with his money"; "freewheeling urban youths"; "had a harum-scarum youth")(cheerfully irresponsible)

⇒無鉄砲な青年時代を送る(cheerfully irresponsible)

(6) 結果に対する注意の欠如を示す(showing lack of care for consequences; "behaved like an irresponsible idiot"; "hasty and irresponsible action")(showing lack of care for consequences)

⇒急で無責任な行動(showing lack of care for consequences)

(7) 精神的に遅い(mentally sluggish)