Knife is a type of Band. Band is a type of Tie. Team is etymologically related to Tie. Team is related to Army. 
Type is related to Grain. Grain is related to Tiny. Tiny is related to Break. Broken is a form of Break. 
Knife --IsA--> Band --IsA--> Tie <--EtymologicallyRelatedTo-- Team <--RelatedTo--> Army 
Type <--RelatedTo--> Grain <--RelatedTo--> Tiny <--RelatedTo--> Break <--FormOf-- Broken 