To demonstrate the feasibility of; to show or be shown to be feasible, accurate, true, satisfactory, as expected, hoped, stated, etc.
To turn out to be feasible, accurate, true, satisfactory, as expected, hoped, stated, etc.
To subject something to a shakedown test.
To shake someone so money falls from their pockets.
To cause something to fall down by shaking it, or something it is attached to.
To extort money from (someone) by means of threats.
To search exhaustively.