precipitate C2+

/prɪˈsɪpɪteɪt/ to cause to happen suddenly; hasty; a solid separated from a solution

precipitous C2+

/prɪˈsɪpətəs/ dangerously high or steep, or done suddenly and hastily

precipitant C2+

/prɪˈsɪpɪtənt/ a substance causing a precipitate; acting with sudden haste

precipitation C2+

/prɪˌsɪpɪˈteɪʃən/ rain, snow, or other water falling from the sky; hasty action