Chaos; a chaotic situation lacking rules or control.
Deathmatch, sometimes specifically one in which every player is pitted against all the others.
Open to anyone and with no or few rules.
An instance or type of such state or disturbance.
Disturbance in a gas or fluid, characterized by evidence of internal motion or unrest.
Specifically, a state of agitation or disturbance in the air which is disruptive to an aircraft.
The state or fact of being turbulent or agitated; tempestuousness, disturbance.