Recession is a synonym of Withdrawal. Withdrawal is a type of Removal. Removal is related to Twist. 
Secret can Bug. Bug is a synonym of Fool. Fool is related to Stupid. Stupid is the opposite of Intelligent. 
Recession <--Synonym--> Withdrawal --IsA--> Removal <--RelatedTo--> Twist 
Secret --CapableOf--> Bug <--Synonym--> Fool <--RelatedTo--> Stupid <--Antonym--> Intelligent 