What would be the one word to describe a work colleague who bears false witness on his/her peers, to the management, in order to gain promotions?
I know “back-stabbing” is quite close but not exactly describes the person.
Any help appreciated. Thanks.
I'm not a teacher, but I write for a living. Please don't ask me about 2nd conditionals, but I'm a safe bet for what reads well in (American) English.
And, there's the term a smiling assassin.