乱雑

Etymology
From ran (乱, disordered, confused, chaotic) + zatsu (雑, mixed up, disorderly, confused).

Adjective

 * 1) disorderly, confused, pell-mell

Noun

 * 1) disorder, confusion
 * 2) clutter, muddle
 * 3) affray
 * 4) promiscuity