不ふ行ぎょう跡せき

noun, na-adjective, noun which may take the genitive case particle 'no'

misconduct; impropriety; profligacy

Formal term for improper behavior, often implying a breach of moral or social standards. Used in serious contexts such as official reprimands or ethical discussions.

• 彼かれの不ふ行ぎょう跡せきが新しん聞ぶんで報ほう道どうされた。

  His misconduct was reported in the newspaper.

• 不ふ行ぎょう跡せきな行こう為いは許ゆるされない。

  Improper conduct is not tolerated.