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

双胴機[soudouki] twin-fuselage plane
胴忘[douwasure] lapse of memory
胴が長い[douganagai] having a long body
胴回り[doumawari] waist
胴揚げ[douage] lifting a person high (in celebration)

胴体[doutai] body
胴乱[douran] case for botanical specimens
胴像[douzou] bronze statue
胴衣[doui] padded, sleeveless undergarment