Blow is related to Toe. Toe is related to Sock. Sock is related to Pair. Pair is a synonym of Breast. 
Terrible is the opposite of Wonderful. Wonderful is related to Great. Great is related to Terrific. 
Blow <--RelatedTo--> Toe <--RelatedTo--> Sock <--RelatedTo--> Pair <--Synonym--> Breast 
Terrible <--Antonym--> Wonderful <--RelatedTo--> Great <--RelatedTo--> Terrific 