Envision is a synonym of Vision. Visual is derived from Vision. Visual is related to Appear. Appear is related to Like. 
Subsidy is a type of Grant. Grant is the opposite of Steal. Steal is a synonym of Abstract. 
Envision <--Synonym--> Vision <--DerivedFrom-- Visual <--RelatedTo--> Appear <--RelatedTo--> Like 
Subsidy --IsA--> Grant <--Antonym--> Steal <--Synonym--> Abstract 