Lesson 1 :  There is a general misconception that if no names are mentioned in a conversation, the dialogue is automatically free of rchilut and completely permissible. This is not correct. If the listener will be able to deduce the identity of the person you are referring to, even though you dont mention any names, your narrative is considered rchilut.

 

Lesson 2 ;  When the listener already knows about a certain action but does not know the identity of the person presponsible, it is considered rchilut to point the guilty person out (even if you only hint through signs)

 

Rchilut = Reporting to someoen waht others have said or done against them. i.e. "Mr X toldm e you are dishonest"