Loose is the opposite of Tribe. Tribe is related to Old. Old is related to Year. 
Lend is a type of Give. Given is derived from Give. Given is related to Interest. Interest is related to Income. 
Loose <--Antonym--> Tribe <--RelatedTo--> Old <--RelatedTo--> Year 
Lend --IsA--> Give <--DerivedFrom-- Given <--RelatedTo--> Interest <--RelatedTo--> Income 