Frozen is a form of Freeze. Freeze is a type of Change. 
Extreme is related to Shock. Shock is related to Reaction. Reaction is related to Panic. Panic is related to Anxiety. 
Frozen --FormOf--> Freeze --IsA--> Change 
Extreme <--RelatedTo--> Shock <--RelatedTo--> Reaction <--RelatedTo--> Panic <--RelatedTo--> Anxiety 