at random

One taken at random rather than by selection

n a game in which numbered balls are drawn at random and players cover the corresponding numbers on their cards

plural of Beano n a game in which numbered balls are drawn at random and players cover the corresponding numbers on their cards

A kind of divination anciently practiced by means of marked arrows drawn at random from a bag or quiver, the marks on the arrows drawn being supposed to foreshow the future.

reading superficially or at random n