失しつ礼れい至し極ごく

na-adjective

extremely rude; most impolite

A strong, formal expression used to condemn behavior as utterly disrespectful or beyond the pale. Often found in written complaints or formal reprimands.

• 彼かれの態たい度どは失しつ礼れい至し極ごくだ。

  His attitude is extremely rude.

• そんな要よう求きゅうは失しつ礼れい至し極ごくである。

  Such a demand is most impolite.