murder

[1]	slay , hit , dispatch , bump off , off , polish off , remove
[2]	mangle , kill , slay , mutilate , assassinate , put to death , end the life of , put away/down , put out of one's misery , wipe out , destroy , butcher , massacre , liquidate , exterminate , eradicate , annihilate , extinguish , slaughter , lay low , (Slang) eliminate , bump off , knock off , do in , polish off , blow away , (US) rub out , waste , ice , take for a ride , fit with a concrete overcoat/with concrete overshoes , snuff (out)
[3]	spoil , ruin , mar , destroy , wreck , kill , mangle , butcher , mutilate

[1]	homicide , slaying , execution , manslaughter , regicide , patricide , matricide , parricide , fratricide , sororicide , uxoricide , infanticide , killing , slaying , assassination
[2]	slaughter , butchery , genocide , massacre , liquidation , decimation , extermination , eradication , wiping out , murdering , slaying , killing , bloodshed , carnage