Threat is related to Hazard. Hazard is related to Shock. Shock is related to Unexpected. 
Bad is a synonym of Poor. Poor is the opposite of Excellent. Excellent is related to Top. Top can Spin. 
Threat <--RelatedTo--> Hazard <--RelatedTo--> Shock <--RelatedTo--> Unexpected 
Bad <--Synonym--> Poor <--Antonym--> Excellent <--RelatedTo--> Top --CapableOf--> Spin 