Adopt is related to Permanent. Permanent is related to Wave. Wave is related to Part. Participate is etymologically related to Part. 
Naval is related to Captain. Captain is related to Power. Power is a synonym of Command. 
Adopt <--RelatedTo--> Permanent <--RelatedTo--> Wave <--RelatedTo--> Part <--EtymologicallyRelatedTo-- Participate 
Naval <--RelatedTo--> Captain <--RelatedTo--> Power <--Synonym--> Command 