Area is related to Land. Land is a synonym of Realm. Realm is related to Fantasy. 
Corridor is related to Hall. Hall is related to Door. Door is related to Frame. Frame is related to Stay. 
Area <--RelatedTo--> Land <--Synonym--> Realm <--RelatedTo--> Fantasy 
Corridor <--RelatedTo--> Hall <--RelatedTo--> Door <--RelatedTo--> Frame <--RelatedTo--> Stay 