Defensive is related to Guard. Guard is related to Shooting. Shooting is related to Bullet. Bullet is related to War. 
Added is a form of Add. Added is related to Tax. Tax is a synonym of Rate. Rate is related to Rank. 
Defensive <--RelatedTo--> Guard <--RelatedTo--> Shooting <--RelatedTo--> Bullet <--RelatedTo--> War 
Add <--FormOf-- Added <--RelatedTo--> Tax <--Synonym--> Rate <--RelatedTo--> Rank 