Available is related to Ready. Ready is related to Abstract. Abstract is related to Liberty. Liberty is a synonym of Privilege. 
Estimated is derived from Estimate. Estimate is related to Quote. you are likely to find Quote in/at/on Story. Story is related to Bed. 
Available <--RelatedTo--> Ready <--RelatedTo--> Abstract <--RelatedTo--> Liberty <--Synonym--> Privilege 
Estimated --DerivedFrom--> Estimate <--RelatedTo--> Quote --AtLocation--> Story <--RelatedTo--> Bed 