KO accomplish achieve attain blast blot out bump off call off cancel compass complete consummate croak deal with delete discharge dispatch dispose of do do in do the job do the trick drop the curtain effect effectuate enact end off erase execute expunge extinguish fetch finalize finish fix fold up fulfill get get it over get over with get through with give the business give the quietus gun down hit ice kayo kibosh kill knock off knock out lay out make manage off perfect perform produce punish put put away put paid to realize rub out scrag settle shoot down succeed take care of turn the trick waste wipe out work work out zap