Authority is related to Master. Master is a synonym of Dominate. Dominate is a type of Influence. Color is a type of Influence. 
Initiate is the opposite of Conclude. Conclude is a type of End. 
Authority <--RelatedTo--> Master <--Synonym--> Dominate --IsA--> Influence <--IsA-- Color 
Initiate <--Antonym--> Conclude --IsA--> End 