Tight is the opposite of Lose. Loose is a form of Lose. Loose is a synonym of Open. Open is a type of Start. 
Publicity is a synonym of Promotion. Promotion is related to New. 
Tight <--Antonym--> Lose <--FormOf-- Loose <--Synonym--> Open --IsA--> Start 
Publicity <--Synonym--> Promotion <--RelatedTo--> New 