Room is related to Home. Home is the opposite of Vacation. Vacation is related to Tourism. 
Strict is a synonym of Tight. Tight is a synonym of Narrow. Narrow is related to Alley. 
Room <--RelatedTo--> Home <--Antonym--> Vacation <--RelatedTo--> Tourism 
Strict <--Synonym--> Tight <--Synonym--> Narrow <--RelatedTo--> Alley 