Narrow is a synonym of Close. Close is a synonym of Intimate. Intimate is a synonym of Private. Private is the opposite of Major. 
Shade is related to Lower. Lower is related to Case. 
Narrow <--Synonym--> Close <--Synonym--> Intimate <--Synonym--> Private <--Antonym--> Major 
Shade <--RelatedTo--> Lower <--RelatedTo--> Case 