Can is related to Might. Might is the opposite of Will. Willing is a form of Will. Willing is similar to Happy. 
Bomb is a synonym of Fail. Fail is a different concept from Do. 
Can <--RelatedTo--> Might <--Antonym--> Will <--FormOf-- Willing <--SimilarTo--> Happy 
Bomb <--Synonym--> Fail <--DistinctFrom--> Do 