Unlike is the opposite of Like. Like is related to Boat. Rib is a type of Boat. Rib is related to Sauce. 
Super is related to Destroy. End is a type of Destroy. End is the opposite of Initiate. Initiate is a synonym of Pioneer. 
Unlike <--Antonym--> Like <--RelatedTo--> Boat <--IsA-- Rib <--RelatedTo--> Sauce 
Super <--RelatedTo--> Destroy <--IsA-- End <--Antonym--> Initiate <--Synonym--> Pioneer 