Practical is the opposite of Abstract. Abstract is a synonym of Isolate. Isolated is a form of Isolate. 
Final is related to Grave. Grave is related to Home. Home is related to Farm. Farm is related to Growing. 
Practical <--Antonym--> Abstract <--Synonym--> Isolate <--FormOf-- Isolated 
Final <--RelatedTo--> Grave <--RelatedTo--> Home <--RelatedTo--> Farm <--RelatedTo--> Growing 