Peer is related to Colleague. Supervisor is a type of Colleague. Counselor is a type of Supervisor. Counselor is a type of Adviser. 
Criminal is the opposite of Policeman. Policeman is related to Peace. Peace is a different concept from Fighting. 
Peer <--RelatedTo--> Colleague <--IsA-- Supervisor <--IsA-- Counselor --IsA--> Adviser 
Criminal <--Antonym--> Policeman <--RelatedTo--> Peace <--DistinctFrom--> Fighting 