Scream is a type of Cry. Scream is the opposite of Silent. 
Button is etymologically related to Butt. Button is a synonym of Release. Release is related to Cry. Cry is related to Being. 
Cry <--IsA-- Scream <--Antonym--> Silent 
Butt <--EtymologicallyRelatedTo-- Button <--Synonym--> Release <--RelatedTo--> Cry <--RelatedTo--> Being 