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

あっと言う間に[attoiumani] just like that
からと言って[karatoitte] while it may be true that
斯う言う[kouiu] such
して言えば[shiteieba] if I must say (choose)
ずばずば言う[zubazubaiu] to speak one's mind

そうかと言って[soukatoitte] but still
だからと言って[dakaratoitte] while it may be true that
と言うのは[toiunoha] means
と言う物[toiumono] something like ...
とも言う[tomoiu] also called