Offense is related to Attack. Attack is related to Defense. Defense is related to Guard. 
Proposal is related to Offer. Offer is a synonym of Appear. Appear is a different concept from Invisible. Invisible is related to Miracle. 
Offense <--RelatedTo--> Attack <--RelatedTo--> Defense <--RelatedTo--> Guard 
Proposal <--RelatedTo--> Offer <--Synonym--> Appear <--DistinctFrom--> Invisible <--RelatedTo--> Miracle 