Elegant is related to Lady. Lady is related to Species. Variety is part of Species. Variety is a synonym of Description. 
Feedback is a type of Back. Back is the opposite of Current. Current is a synonym of Tendency. 
Elegant <--RelatedTo--> Lady <--RelatedTo--> Species <--PartOf-- Variety <--Synonym--> Description 
Feedback --IsA--> Back <--Antonym--> Current <--Synonym--> Tendency 