Process is related to Call. Call is a synonym of Ring. Rank is etymologically related to Ring. Rank is related to Series. 
Danger is related to Hazard. Hazard is a synonym of Venture. Venture is related to Affair. Affair is related to Have. 
Process <--RelatedTo--> Call <--Synonym--> Ring <--EtymologicallyRelatedTo-- Rank <--RelatedTo--> Series 
Danger <--RelatedTo--> Hazard <--Synonym--> Venture <--RelatedTo--> Affair <--RelatedTo--> Have 