底そこ意い地じ悪わるい

i-adjective

deeply malicious; spiteful at heart; wicked

Describes a person whose fundamental nature is mean-spirited or spiteful, not just a momentary bad mood. Often used for someone who seems pleasant on the surface but harbors ill will.

• あの人ひとは底そこ意い地じ悪わるいから、気きをつけたほうがいい。

  That person is deeply malicious, so you'd better be careful.

• 彼かの女じょの底そこ意い地じ悪わるい言こと葉ばに傷きずついた。

  I was hurt by her spiteful words.