This is the 5899th most frequent Japanese word.
みだれ
Disorder; confusion; turmoil.
乱れ here signifies 'disturbance' or irregularity in order or arrangement, illustrating instability or disorder in public safety.
この都市のニュースは、治安の乱れに関するものでした。
The news in this city was regarding the disturbance in public order.
乱れ in this sentence refers to 'messy' or 'untidiness,' describing physical disarray specifically concerning the hair.
風で髪の乱れが直せなくて困った。
I was troubled because I couldn't fix my messy hair caused by the wind.
乱れ represents 'deterioration' or a 'breakdown,' showing concern about the weakening or compromise of societal standards and norms.