Initiate is a type of Admit. Admit is the opposite of Reject. 
Outfit is related to Clothing. Clothing is related to Price. Price is related to Indicator. Indicator is derived from Indicate. 
Initiate --IsA--> Admit <--Antonym--> Reject 
Outfit <--RelatedTo--> Clothing <--RelatedTo--> Price <--RelatedTo--> Indicator --DerivedFrom--> Indicate 