卒そつ爾じ

na-adjective, noun

abrupt; sudden

Describes an action or change that happens without warning or preparation. Often used in formal or written contexts.

• 彼かれの卒そつ爾じな態たい度どに驚おどろいた。

  I was surprised by his abrupt attitude.

• 卒そつ爾じな質しつ問もんで失しつ礼れいします。

  I apologize for the sudden question.