怖こわい顔かお

expression, noun

scary face; angry look; grim expression

Describes a facial expression that looks frightening, angry, or stern. Often used when someone's face unintentionally looks scary or when they are deliberately making a threatening face.

• 彼かれは怖こわい顔かおをして私わたしをにらんだ。

  He glared at me with a scary face.

• あの先せん生せいは怖こわい顔かおだけど、本ほん当とうは優やさしい。

  That teacher has a stern face, but is actually kind.