Brilliant is a synonym of Clear. Clear is the opposite of Cloud. Cloud is related to Sheep. 
Hunter is related to Killing. Sacrifice is a type of Killing. Sacrifice is a type of Release. Emission is a type of Release. 
Brilliant <--Synonym--> Clear <--Antonym--> Cloud <--RelatedTo--> Sheep 
Hunter <--RelatedTo--> Killing <--IsA-- Sacrifice --IsA--> Release <--IsA-- Emission 