軽率

N1 効率 kouritsu efficiency N1 軽蔑 keibetsu scorn, disdain N1 倍率 bairitsu diameter, magnification N1 気軽 kigaru cheerful, buoyant, lighthearted N1 軽快 keikai lively, casual, light N1 軽減 keigen reduction, lessening N1 統率 tousotsu command, generalship, leadership N1 手軽 tegaru easy, simple, cheap N1 率いる hikiiru to lead, to spearhead (a group), to command (troops)

N2 軽 kei, kyou, kin / karu.i, karo.yaka, karo.njiru lightly, trifling, unimportant N1 率 sotsu, ritsu, shutsu / hiki.iru ratio, rate, proportion