Easy is the opposite of Anxious. Anxious is derived from Anxiety. 
Ranch is etymologically related to Rank. Rank is related to Chart. Chart is related to Business. Business is the opposite of Home. 
Easy <--Antonym--> Anxious --DerivedFrom--> Anxiety 
Ranch --EtymologicallyRelatedTo--> Rank <--RelatedTo--> Chart <--RelatedTo--> Business <--Antonym--> Home 