Similar is a synonym of Twin. Twin is related to Copy. Copy is related to Action. Action is related to Sweep. 
Ingredient is part of Dish. Dish is part of Radar. 
Similar <--Synonym--> Twin <--RelatedTo--> Copy <--RelatedTo--> Action <--RelatedTo--> Sweep 
Ingredient --PartOf--> Dish --PartOf--> Radar 