ごさい
五彩 the five colours: green, yellow, red, white and black 5-coloured porcelain 後妻 second wife

ごさた
御沙汰 ご沙汰 (imperial) words

ごさどう
誤作動 malfunction failure

ごさん
午餐 lunch dinner 誤算 miscalculation

ごさんかい
午餐会 luncheon party

ごさんけ
御三家 three branch Tokugawa families big (top) three