Interest is related to Earnings. Earnings is derived from Earn. Earn is a synonym of Render. Render is a synonym of Depict. 
Space is related to Way. Way is related to Direct. Direct is similar to Brutal. 
Interest <--RelatedTo--> Earnings --DerivedFrom--> Earn <--Synonym--> Render <--Synonym--> Depict 
Space <--RelatedTo--> Way <--RelatedTo--> Direct <--SimilarTo--> Brutal 