Freedom is a type of Illusion. Freedom is the opposite of Cell. Cell is related to Egg. Egg is related to Delicate. 
Prior is related to Please. Please is a synonym of Pray. 
Illusion <--IsA-- Freedom <--Antonym--> Cell <--RelatedTo--> Egg <--RelatedTo--> Delicate 
Prior <--RelatedTo--> Please <--Synonym--> Pray 