Bad is related to Corner. Corner is related to Side. Side is related to Bank. Banker is etymologically related to Bank. 
Electrical is related to Charge. Charge is a synonym of Accuse. Accuse is a synonym of Blame. 
Bad <--RelatedTo--> Corner <--RelatedTo--> Side <--RelatedTo--> Bank <--EtymologicallyRelatedTo-- Banker 
Electrical <--RelatedTo--> Charge <--Synonym--> Accuse <--Synonym--> Blame 