Injury is a synonym of Loss. Loss is related to Waste. Waste is related to Dump. Dump is related to Inside. 
Equity is related to Improvement. Recovery is a type of Improvement. 
Injury <--Synonym--> Loss <--RelatedTo--> Waste <--RelatedTo--> Dump <--RelatedTo--> Inside 
Equity <--RelatedTo--> Improvement <--IsA-- Recovery 