獰どう悪あく

na-adjective

violent; cruel; fiendish

Describes a fierce, brutal, and merciless nature, often used for people, actions, or expressions. Somewhat literary and emphatic.

• 彼かれの獰どう悪あくな表ひょう情じょうに、誰だれもが震ふるえ上あがった。

  Everyone trembled at his fiendish expression.

• その犯はん罪ざいはあまりにも獰どう悪あくで、言こと葉ばを失うしなった。

  The crime was so brutal that I was left speechless.