Suburban is derived from Suburb. Addition is a type of Suburb. Addition is derived from Add. Add is related to Total. 
Fair is related to Average. Average is the opposite of Extreme. 
Suburban --DerivedFrom--> Suburb <--IsA-- Addition --DerivedFrom--> Add <--RelatedTo--> Total 
Fair <--RelatedTo--> Average <--Antonym--> Extreme 