Design is related to High. High is a synonym of Sharp. Sharp is a synonym of Exact. Exact is the opposite of Loose. 
you are likely to find Word in/at/on Book. Treasure is a type of Book. 
Design <--RelatedTo--> High <--Synonym--> Sharp <--Synonym--> Exact <--Antonym--> Loose 
Word --AtLocation--> Book <--IsA-- Treasure 