Scan is a type of Move. Translate is a type of Move. Translate is a synonym of Transform. Transform is a type of Change. 
Undermine is a different concept from Assure. Assure is a different concept from Weaken. Weaken is derived from Weak. Weak is a synonym of Accessible. 
Scan --IsA--> Move <--IsA-- Translate <--Synonym--> Transform --IsA--> Change 
Undermine <--DistinctFrom--> Assure <--DistinctFrom--> Weaken --DerivedFrom--> Weak <--Synonym--> Accessible 