cutthroat
adj 1: ruthless in competition; "cutthroat competition"; "bowelless
readiness to take advantage" [syn: {fierce}, {bowelless}]
2: capable of or conducive to bloodshed; "a cutthroat rogue";
"a homicidal rage"; "murderous thugs" [syn: {homicidal}, {murderous}]
n : someone who murders by cutting the victim's throat