Play is related to Drama. Drama is related to Act. Actress is derived from Act. Actor is a form of Actress. 
Pass is a synonym of Past. Past is related to Art. Art is related to Painting. 
Play <--RelatedTo--> Drama <--RelatedTo--> Act <--DerivedFrom-- Actress <--FormOf-- Actor 
Pass <--Synonym--> Past <--RelatedTo--> Art <--RelatedTo--> Painting 