〔悪賢い〕crafty;〔二心ある〕treacherous
- 陰険な人物
- a person who might knife you in the back/《口》 a person who is waiting for a chance to do you in
- 陰険な目付きで
- with a sinister look
- 彼は陰険なやり方で同僚を陥れた
- He used a dirty trick to entrap his colleague.
- 彼女は陰険な手段で望みの物を手に入れた
- She obtained what she wanted by underhand [《米》 underhanded] means.