不ふ埒らち

na-adjective, noun

outrageous; lawless; unpardonable

Describes behavior that is morally unacceptable, insolent, or beyond the bounds of decency. Often used in formal or written contexts.

• 彼かれの不ふ埒らちな態たい度どには我が慢まんできない。

  I cannot tolerate his outrageous attitude.

• その不ふ埒らちな行こう為いは決けっして許ゆるされない。

  Such lawless conduct will never be forgiven.