Secondary is similar to Minor. Minor is the opposite of Majority. Majority is a type of Age. Age is related to Alive. 
Meal is a type of Occasion. Occasion is a synonym of Affair. Affair is related to Venture. Venture is a synonym of Hazard. 
Secondary <--SimilarTo--> Minor <--Antonym--> Majority --IsA--> Age <--RelatedTo--> Alive 
Meal --IsA--> Occasion <--Synonym--> Affair <--RelatedTo--> Venture <--Synonym--> Hazard 