Buy is related to Transaction. Transaction is related to Payment. Payment is related to Return. Return is a synonym of Recession. 
Path is related to Bottom. Bottom is related to Skirt. Shirt is etymologically related to Skirt. 
Buy <--RelatedTo--> Transaction <--RelatedTo--> Payment <--RelatedTo--> Return <--Synonym--> Recession 
Path <--RelatedTo--> Bottom <--RelatedTo--> Skirt <--EtymologicallyRelatedTo-- Shirt 