お屠蘇[otoso] New Year's sake
屠る[hofuru] to slaughter
屠殺[tosatsu] slaughter (of animals for meat)
屠殺場[tosatsujou] abattoir
屠所[tosho] abattoir

屠場[tojou] abattoir
屠蘇[toso] spiced sake (served at New Year's)
屠蘇散[tososan] spices used in toso (spiced sake)
屠蘇機嫌[tosokigen] feeling a little drunk with the New Year's sake
屠蘇気分[tosokibun] festive New Year's mood

ブチ殺す[buchikorosu] to kill by hitting
押殺す[oshikorosu] to crush to death
あっ殺[assatsu] crushing to death
暗殺[ansatsu] assassination
暗殺事件[ansatsujiken] assassination

一殺那[issetsuna] (a) moment
殴り殺す[nagurikorosu] to strike dead
殴殺[ousatsu] beating to death
皆殺し[minagoroshi] massacre
かみ殺す[kamikorosu] to stifle a smile, yawn, etc.