Correspondent is related to Reporter. Reporter is a synonym of Journalist. 
Dance is related to Pop. Pop is etymologically related to Popular. Popular is related to Cool. Cool is similar to Cold. 
Correspondent <--RelatedTo--> Reporter <--Synonym--> Journalist 
Dance <--RelatedTo--> Pop --EtymologicallyRelatedTo--> Popular <--RelatedTo--> Cool <--SimilarTo--> Cold 