knock_off

sense 1: get rid of; kill; "The mafia liquidated the informer"
liquidate waste knock_off do_in

sense 2: cut the price of
shave knock_off

sense 3: take by theft; "Someone snitched my wallet!"
hook snitch thieve cop knock_off glom

sense 4: write quickly, as of letters or notes
dash_off knock_off toss_off fling_off

sense 5: stop pursuing or acting; "drop a lawsuit"; "knock it off!"
drop knock_off