Listen is a synonym of List. Inventory is a type of List. Inventory is a type of Document. 
Tight is a synonym of Fast. Fast is related to Timing. Timing is related to Minute. Minute is related to Fraction. 
Listen <--Synonym--> List <--IsA-- Inventory --IsA--> Document 
Tight <--Synonym--> Fast <--RelatedTo--> Timing <--RelatedTo--> Minute <--RelatedTo--> Fraction 