心ない

(1)showing lack of careful thought; "the debate turned into thoughtless bickering"

(2)熟考の欠乏の提示

(3)without care or thought for others; "the thoughtless saying of a great princess on being informed that the people had no bread; `Let them eat cake'"

(4)他人への注意や配慮なしに

(5)lacking regard for the rights or feelings of others; "shockingly inconsiderate behavior"

(6)他人の権利や気持ちを気にとめない

(1)