大たい逆ぎゃく非ひ道どう

noun, na-adjective

heinous; treacherous; atrocious

Describes an act that is both a grave betrayal and morally outrageous. Often used in historical or dramatic contexts for treason or extreme villainy.

• 彼かれの大たい逆ぎゃく非ひ道どうな行おこないは歴れき史しに刻きざまれた。

  His heinous and treacherous deeds were etched into history.

• 大たい逆ぎゃく非ひ道どうの罪つみで裁さばかれた。

  He was tried for the crime of high treason and atrocity.