一心不乱[isshinfuran] wholeheartedly
淫乱[inran] debauched
潰乱[kairan] corruption (of order, customs, etc.)
快刀乱麻[kaitouranma] solving a problem swiftly and skillfully
怪力乱神[kairyokuranshin] supernatural things

外乱[gairan] noise (interference)
狂乱[kyouran] fury
胡乱[uron] suspicious looking
混乱[konran] disorder
咲乱れる[sakimidareru] to bloom in profusion

混凝土[konkuriito] concrete
雨混じりの雪[amemajirinoyuki] snow mingled with rain
玉石混交[gyokusekikonkou] mixture of wheat and chaff
混合う[komiau] to be crowded
混ぜる[mazeru] to mix

混ぜ物[mazemono] mixture
混血[konketsu] mixed race
混血の人[konketsunohito] mixed race person
混淆[konkou] mixture
混合[kongou] mixing