Half is the opposite of Double. Double is similar to Large. Large is related to Mass. Mass is related to Catholic. 
Ridge is a type of Form. Bank is a type of Ridge. Bank is related to Site. Site is related to Address. 
Half <--Antonym--> Double <--SimilarTo--> Large <--RelatedTo--> Mass <--RelatedTo--> Catholic 
Form <--IsA-- Ridge <--IsA-- Bank <--RelatedTo--> Site <--RelatedTo--> Address 