Companion is a type of Traveler. Runner is a type of Traveler. Runner is a synonym of Slide. Slide is related to Smooth. 
Overcome is a synonym of Own. Own is related to Home. Home is related to Father. 
Companion --IsA--> Traveler <--IsA-- Runner <--Synonym--> Slide <--RelatedTo--> Smooth 
Overcome <--Synonym--> Own <--RelatedTo--> Home <--RelatedTo--> Father 