The Oxford Thesaurus An A-Z Dictionary of Synonyms - murdern.

1) homicide, manslaughter, regicide, patricide, matricide, parricide, fratricide, sororicide, uxoricide, infanticide; killing, slaying, assassination: In many countries, murder is a crime punishable by death. 2) slaughter, butchery, genocide, massacre, liquidation, decimation, extermination, eradication, wiping out, murdering, slaying, killing, bloodshed, carnage: Their wanton murder of thousands of prisoners of war has been proven. --v. 3) kill, slay, assassinate, put to death, end the life of, put away or 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 or with concrete overshoes, snuff (out) : The drug dealers were murdered, one by one, by a rival gang. 4) spoil, ruin, mar, destroy, wreck, kill, mangle, butcher, mutilate: She murdered the song by singing it far too fast.