Public is related to Display. Display is a synonym of Suggest. Suggest is a synonym of Imply. 
Perception is related to Point. Point is a synonym of Steer. Steer is a synonym of Tip. Tip is related to Edge. 
Public <--RelatedTo--> Display <--Synonym--> Suggest <--Synonym--> Imply 
Perception <--RelatedTo--> Point <--Synonym--> Steer <--Synonym--> Tip <--RelatedTo--> Edge 