precipitation
precipitation - noun
the quantity of water falling to earth at a specific place within a specified period of time
the process of forming a chemical precipitate
the falling to earth of any form of water (rain or snow or hail or sleet or mist)
the act of casting down or falling headlong from a height
an unexpected acceleration or hastening
overly eager speed (and possible carelessness)
precipitation - thesaurus
downfall
haste
hastiness
hurriedness
hurry