Depart is a synonym of Vary. Vary is derived from Variable. Variable is a synonym of Flexible. Ear can be Flexible. 
you are likely to find Can in/at/on Kitchen. Can is related to Capable. 
Depart <--Synonym--> Vary --DerivedFrom--> Variable <--Synonym--> Flexible <--HasProperty-- Ear 
Kitchen <--AtLocation-- Can <--RelatedTo--> Capable 