悪条件[akujouken] unfavorable conditions
暗殺事件[ansatsujiken] assassination
案件[anken] matter in question
一件[ikken] matter

怪事件[kaijiken] mystery case
基本条件[kihonjouken] basic conditions
刑事々件[keijijiken] criminal case
件数[kensuu] number of events (e.g. accidents, crimes, meetings, housing starts, hits on a web page)

お別れ[owakare] farewell
哀別[aibetsu] sad parting
一分別[hitofunbetsu] careful consideration
一別[ichibetsu] parting
永別[eibetsu] last farewell

格別[kakubetsu] exceptional
鑑別[kanbetsu] discrimination
泣別れ[nakiwakare] part in tears
區別[kubetsu] distinction
訣別[ketsubetsu] separation