性せい格かくが悪わるい

expression, i-adjective

mean; nasty; ill-natured

Describes a person's fundamental character as unpleasant, selfish, or mean-spirited. Often used in casual criticism.

• 彼かれは性せい格かくが悪わるいから、友とも達だちが少すくない。

  He has a bad personality, so he has few friends.

• あの人ひとは性せい格かくが悪わるいって噂うわさだよ。

  I heard that person is mean-spirited.