Counterpart is a synonym of Equivalent. Equivalent is a synonym of Equal. Equal is related to Total. Total is a synonym of Overall. 
Handle is related to Tool. Drill is a type of Tool. Drill is a type of Device. Device is related to Oven. 
Counterpart <--Synonym--> Equivalent <--Synonym--> Equal <--RelatedTo--> Total <--Synonym--> Overall 
Handle <--RelatedTo--> Tool <--IsA-- Drill --IsA--> Device <--RelatedTo--> Oven 