Permanent is related to Power. Power is related to Afford. Afford is related to Ability. Accountability is derived from Ability. 
Free is related to Being. Being is related to Safe. Safe is related to Secure. Secure is a synonym of Reliable. 
Permanent <--RelatedTo--> Power <--RelatedTo--> Afford <--RelatedTo--> Ability <--DerivedFrom-- Accountability 
Free <--RelatedTo--> Being <--RelatedTo--> Safe <--RelatedTo--> Secure <--Synonym--> Reliable 