Repair is a type of Better. Better is etymologically related to Bet. 
Weave is a synonym of Wander. Wander is a type of Proceed. Proceed is the opposite of Stop. Stop is the opposite of Begin. 
Repair --IsA--> Better --EtymologicallyRelatedTo--> Bet 
Weave <--Synonym--> Wander --IsA--> Proceed <--Antonym--> Stop <--Antonym--> Begin 