Forbid is the opposite of Permit. Permit is related to Paper. Paper is related to Necessity. 
Go is a synonym of Come. Come is related to Born. Born is etymologically related to Burn. 
Forbid <--Antonym--> Permit <--RelatedTo--> Paper <--RelatedTo--> Necessity 
Go <--Synonym--> Come <--RelatedTo--> Born --EtymologicallyRelatedTo--> Burn 